diff --git a/CHANGELOG.md b/CHANGELOG.md
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--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,3 @@
+# Version 1.0.18.0
+
+* Initial version.
diff --git a/LICENSE b/LICENSE
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--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,16 @@
+ISC License
+
+Copyright (c) Renzo Carbonara, 2020.
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
diff --git a/README.md b/README.md
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--- /dev/null
+++ b/README.md
@@ -0,0 +1,5 @@
+# libsodium
+
+Haskell bindings to
+the C [libsodium](https://libsodium.gitbook.io) library.
+
diff --git a/lib/Libsodium.chs b/lib/Libsodium.chs
new file mode 100644
--- /dev/null
+++ b/lib/Libsodium.chs
@@ -0,0 +1,861 @@
+{-# LANGUAGE GeneralizedNewtypeDeriving #-}
+{-# LANGUAGE DataKinds #-}
+{-# LANGUAGE DerivingStrategies #-}
+{-# LANGUAGE KindSignatures #-}
+{-# LANGUAGE PolyKinds #-}
+{-# LANGUAGE ScopedTypeVariables #-}
+{-# LANGUAGE TypeOperators #-}
+
+#include <sodium.h>
+
+-- | This module exports raw bindings to the @libsodium@ C library.
+--
+-- You can find @libsodium@'s documentation at
+-- https://libsodium.gitbook.io
+--
+-- Regarding the version of the C @libsodium@ library supported by this
+-- library: Haskell's library @libsodium-A.B.C.D@ is designed to work
+-- with the C library @libsodium-A.B.C@.
+module Libsodium {--}
+  ( -- * Functions
+    --
+    -- $functions
+    (:::)
+  , crypto_aead_aes256gcm_beforenm
+  , crypto_aead_aes256gcm_decrypt
+  , crypto_aead_aes256gcm_decrypt_afternm
+  , crypto_aead_aes256gcm_decrypt_detached
+  , crypto_aead_aes256gcm_decrypt_detached_afternm
+  , crypto_aead_aes256gcm_encrypt
+  , crypto_aead_aes256gcm_encrypt_afternm
+  , crypto_aead_aes256gcm_encrypt_detached
+  , crypto_aead_aes256gcm_encrypt_detached_afternm
+  , crypto_aead_aes256gcm_is_available
+  , crypto_aead_aes256gcm_keygen
+  , crypto_aead_chacha20poly1305_decrypt
+  , crypto_aead_chacha20poly1305_decrypt_detached
+  , crypto_aead_chacha20poly1305_encrypt
+  , crypto_aead_chacha20poly1305_encrypt_detached
+  , crypto_aead_chacha20poly1305_ietf_decrypt
+  , crypto_aead_chacha20poly1305_ietf_decrypt_detached
+  , crypto_aead_chacha20poly1305_ietf_encrypt
+  , crypto_aead_chacha20poly1305_ietf_encrypt_detached
+  , crypto_aead_chacha20poly1305_ietf_keygen
+  , crypto_aead_chacha20poly1305_keygen
+  , crypto_aead_xchacha20poly1305_ietf_decrypt
+  , crypto_aead_xchacha20poly1305_ietf_decrypt_detached
+  , crypto_aead_xchacha20poly1305_ietf_encrypt
+  , crypto_aead_xchacha20poly1305_ietf_encrypt_detached
+  , crypto_aead_xchacha20poly1305_ietf_keygen
+  , crypto_auth
+  , crypto_auth_hmacsha256
+  , crypto_auth_hmacsha256_final
+  , crypto_auth_hmacsha256_init
+  , crypto_auth_hmacsha256_keygen
+  , crypto_auth_hmacsha256_update
+  , crypto_auth_hmacsha256_verify
+  , crypto_auth_hmacsha512
+  , crypto_auth_hmacsha512256
+  , crypto_auth_hmacsha512256_final
+  , crypto_auth_hmacsha512256_init
+  , crypto_auth_hmacsha512256_keygen
+  , crypto_auth_hmacsha512256_update
+  , crypto_auth_hmacsha512256_verify
+  , crypto_auth_hmacsha512_final
+  , crypto_auth_hmacsha512_init
+  , crypto_auth_hmacsha512_keygen
+  , crypto_auth_hmacsha512_update
+  , crypto_auth_hmacsha512_verify
+  , crypto_auth_keygen
+  , crypto_auth_verify
+  , crypto_box
+  , crypto_box_afternm
+  , crypto_box_beforenm
+  , crypto_box_curve25519xchacha20poly1305_beforenm
+  , crypto_box_curve25519xchacha20poly1305_detached
+  , crypto_box_curve25519xchacha20poly1305_detached_afternm
+  , crypto_box_curve25519xchacha20poly1305_easy
+  , crypto_box_curve25519xchacha20poly1305_easy_afternm
+  , crypto_box_curve25519xchacha20poly1305_keypair
+  , crypto_box_curve25519xchacha20poly1305_open_detached
+  , crypto_box_curve25519xchacha20poly1305_open_detached_afternm
+  , crypto_box_curve25519xchacha20poly1305_open_easy
+  , crypto_box_curve25519xchacha20poly1305_open_easy_afternm
+  , crypto_box_curve25519xchacha20poly1305_seal
+  , crypto_box_curve25519xchacha20poly1305_seal_open
+  , crypto_box_curve25519xchacha20poly1305_seed_keypair
+  , crypto_box_curve25519xsalsa20poly1305
+  , crypto_box_curve25519xsalsa20poly1305_afternm
+  , crypto_box_curve25519xsalsa20poly1305_beforenm
+  , crypto_box_curve25519xsalsa20poly1305_keypair
+  , crypto_box_curve25519xsalsa20poly1305_open
+  , crypto_box_curve25519xsalsa20poly1305_open_afternm
+  , crypto_box_curve25519xsalsa20poly1305_seed_keypair
+  , crypto_box_detached
+  , crypto_box_detached_afternm
+  , crypto_box_easy
+  , crypto_box_easy_afternm
+  , crypto_box_keypair
+  , crypto_box_open
+  , crypto_box_open_afternm
+  , crypto_box_open_detached
+  , crypto_box_open_detached_afternm
+  , crypto_box_open_easy
+  , crypto_box_open_easy_afternm
+  , crypto_box_seal
+  , crypto_box_seal_open
+  , crypto_box_seed_keypair
+  , crypto_core_ed25519_add
+  , crypto_core_ed25519_from_hash
+  , crypto_core_ed25519_from_uniform
+  , crypto_core_ed25519_is_valid_point
+  , crypto_core_ed25519_random
+  , crypto_core_ed25519_scalar_add
+  , crypto_core_ed25519_scalar_complement
+  , crypto_core_ed25519_scalar_invert
+  , crypto_core_ed25519_scalar_mul
+  , crypto_core_ed25519_scalar_negate
+  , crypto_core_ed25519_scalar_random
+  , crypto_core_ed25519_scalar_reduce
+  , crypto_core_ed25519_scalar_sub
+  , crypto_core_ed25519_sub
+  , crypto_core_hchacha20
+  , crypto_core_hsalsa20
+  , crypto_core_ristretto255_add
+  , crypto_core_ristretto255_from_hash
+  , crypto_core_ristretto255_is_valid_point
+  , crypto_core_ristretto255_random
+  , crypto_core_ristretto255_scalar_add
+  , crypto_core_ristretto255_scalar_complement
+  , crypto_core_ristretto255_scalar_invert
+  , crypto_core_ristretto255_scalar_mul
+  , crypto_core_ristretto255_scalar_negate
+  , crypto_core_ristretto255_scalar_random
+  , crypto_core_ristretto255_scalar_reduce
+  , crypto_core_ristretto255_scalar_sub
+  , crypto_core_ristretto255_sub
+  , crypto_core_salsa20
+  , crypto_core_salsa2012
+  , crypto_core_salsa208
+  , crypto_generichash
+  , crypto_generichash_blake2b
+  , crypto_generichash_blake2b_final
+  , crypto_generichash_blake2b_init
+  , crypto_generichash_blake2b_init_salt_personal
+  , crypto_generichash_blake2b_keygen
+  , crypto_generichash_blake2b_salt_personal
+  , crypto_generichash_blake2b_update
+  , crypto_generichash_final
+  , crypto_generichash_init
+  , crypto_generichash_keygen
+  , crypto_generichash_update
+  , crypto_hash
+  , crypto_hash_sha256
+  , crypto_hash_sha256_final
+  , crypto_hash_sha256_init
+  , crypto_hash_sha256_update
+  , crypto_hash_sha512
+  , crypto_hash_sha512_final
+  , crypto_hash_sha512_init
+  , crypto_hash_sha512_update
+  , crypto_kdf_blake2b_derive_from_key
+  , crypto_kdf_derive_from_key
+  , crypto_kdf_keygen
+  , crypto_kx_client_session_keys
+  , crypto_kx_keypair
+  , crypto_kx_seed_keypair
+  , crypto_kx_server_session_keys
+  , crypto_onetimeauth
+  , crypto_onetimeauth_final
+  , crypto_onetimeauth_init
+  , crypto_onetimeauth_keygen
+  , crypto_onetimeauth_poly1305
+  , crypto_onetimeauth_poly1305_final
+  , crypto_onetimeauth_poly1305_init
+  , crypto_onetimeauth_poly1305_keygen
+  , crypto_onetimeauth_poly1305_update
+  , crypto_onetimeauth_poly1305_verify
+  , crypto_onetimeauth_update
+  , crypto_onetimeauth_verify
+  , crypto_pwhash
+  , crypto_pwhash_argon2i
+  , crypto_pwhash_argon2id
+  , crypto_pwhash_argon2id_str
+  , crypto_pwhash_argon2id_str_needs_rehash
+  , crypto_pwhash_argon2id_str_verify
+  , crypto_pwhash_argon2i_str
+  , crypto_pwhash_argon2i_str_needs_rehash
+  , crypto_pwhash_argon2i_str_verify
+  , crypto_pwhash_scryptsalsa208sha256
+  , crypto_pwhash_scryptsalsa208sha256_ll
+  , crypto_pwhash_scryptsalsa208sha256_str
+  , crypto_pwhash_scryptsalsa208sha256_str_needs_rehash
+  , crypto_pwhash_scryptsalsa208sha256_str_verify
+  , crypto_pwhash_str
+  , crypto_pwhash_str_alg
+  , crypto_pwhash_str_needs_rehash
+  , crypto_pwhash_str_verify
+  , crypto_scalarmult
+  , crypto_scalarmult_base
+  , crypto_scalarmult_curve25519
+  , crypto_scalarmult_curve25519_base
+  , crypto_scalarmult_ed25519
+  , crypto_scalarmult_ed25519_base
+  , crypto_scalarmult_ed25519_base_noclamp
+  , crypto_scalarmult_ed25519_noclamp
+  , crypto_scalarmult_ristretto255
+  , crypto_scalarmult_ristretto255_base
+  , crypto_secretbox
+  , crypto_secretbox_detached
+  , crypto_secretbox_easy
+  , crypto_secretbox_keygen
+  , crypto_secretbox_open
+  , crypto_secretbox_open_detached
+  , crypto_secretbox_open_easy
+  , crypto_secretbox_xchacha20poly1305_detached
+  , crypto_secretbox_xchacha20poly1305_easy
+  , crypto_secretbox_xchacha20poly1305_open_detached
+  , crypto_secretbox_xchacha20poly1305_open_easy
+  , crypto_secretbox_xsalsa20poly1305
+  , crypto_secretbox_xsalsa20poly1305_keygen
+  , crypto_secretbox_xsalsa20poly1305_open
+  , crypto_secretstream_xchacha20poly1305_init_pull
+  , crypto_secretstream_xchacha20poly1305_init_push
+  , crypto_secretstream_xchacha20poly1305_keygen
+  , crypto_secretstream_xchacha20poly1305_pull
+  , crypto_secretstream_xchacha20poly1305_push
+  , crypto_secretstream_xchacha20poly1305_rekey
+  , crypto_shorthash
+  , crypto_shorthash_keygen
+  , crypto_shorthash_siphash24
+  , crypto_shorthash_siphashx24
+  , crypto_sign
+  , crypto_sign_detached
+  , crypto_sign_ed25519
+  , crypto_sign_ed25519_detached
+  , crypto_sign_ed25519_keypair
+  , crypto_sign_ed25519_open
+  , crypto_sign_ed25519ph_final_create
+  , crypto_sign_ed25519ph_final_verify
+  , crypto_sign_ed25519ph_init
+  , crypto_sign_ed25519ph_update
+  , crypto_sign_ed25519_pk_to_curve25519
+  , crypto_sign_ed25519_seed_keypair
+  , crypto_sign_ed25519_sk_to_curve25519
+  , crypto_sign_ed25519_sk_to_pk
+  , crypto_sign_ed25519_sk_to_seed
+  , crypto_sign_ed25519_verify_detached
+  , crypto_sign_final_create
+  , crypto_sign_final_verify
+  , crypto_sign_init
+  , crypto_sign_keypair
+  , crypto_sign_open
+  , crypto_sign_seed_keypair
+  , crypto_sign_update
+  , crypto_sign_verify_detached
+  , crypto_stream
+  , crypto_stream_chacha20
+  , crypto_stream_chacha20_ietf
+  , crypto_stream_chacha20_ietf_keygen
+  , crypto_stream_chacha20_ietf_xor
+  , crypto_stream_chacha20_ietf_xor_ic
+  , crypto_stream_chacha20_keygen
+  , crypto_stream_chacha20_xor
+  , crypto_stream_chacha20_xor_ic
+  , crypto_stream_keygen
+  , crypto_stream_salsa20
+  , crypto_stream_salsa2012
+  , crypto_stream_salsa2012_keygen
+  , crypto_stream_salsa2012_xor
+  , crypto_stream_salsa208
+  , crypto_stream_salsa208_keygen
+  , crypto_stream_salsa208_xor
+  , crypto_stream_salsa20_keygen
+  , crypto_stream_salsa20_xor
+  , crypto_stream_salsa20_xor_ic
+  , crypto_stream_xchacha20
+  , crypto_stream_xchacha20_keygen
+  , crypto_stream_xchacha20_xor
+  , crypto_stream_xchacha20_xor_ic
+  , crypto_stream_xor
+  , crypto_stream_xsalsa20
+  , crypto_stream_xsalsa20_keygen
+  , crypto_stream_xsalsa20_xor
+  , crypto_stream_xsalsa20_xor_ic
+  , crypto_verify_16
+  , crypto_verify_32
+  , crypto_verify_64
+  , randombytes
+  , randombytes_buf
+  , randombytes_buf_deterministic
+  , randombytes_close
+  , randombytes_implementation_name
+  , randombytes_internal_implementation
+  , randombytes_random
+  , randombytes_set_implementation
+  , randombytes_stir
+  , randombytes_sysrandom_implementation
+  , randombytes_uniform
+  , sodium_add
+  , sodium_allocarray
+  , sodium_base642bin
+  , sodium_base64_encoded_len
+  , sodium_bin2base64
+  , sodium_bin2hex
+  , sodium_compare
+  , sodium_hex2bin
+  , sodium_increment
+  , sodium_init
+  , sodium_is_zero
+  , sodium_malloc
+  , sodium_memcmp
+  , sodium_memzero
+  , sodium_mlock
+  , sodium_mprotect_noaccess
+  , sodium_mprotect_readonly
+  , sodium_mprotect_readwrite
+  , sodium_munlock
+  , sodium_pad
+  , sodium_runtime_has_aesni
+  , sodium_runtime_has_avx
+  , sodium_runtime_has_avx2
+  , sodium_runtime_has_avx512f
+  , sodium_runtime_has_neon
+  , sodium_runtime_has_pclmul
+  , sodium_runtime_has_rdrand
+  , sodium_runtime_has_sse2
+  , sodium_runtime_has_sse3
+  , sodium_runtime_has_sse41
+  , sodium_runtime_has_ssse3
+  , sodium_stackzero
+  , sodium_sub
+  , sodium_unpad
+    -- * Types
+    --
+    -- $types
+  , Crypto_aead_aes256gcm_state
+  , Crypto_auth_hmacsha256_state
+  , Crypto_auth_hmacsha512_state
+  , Crypto_generichash_blake2b_state
+  , Crypto_hash_sha256_state
+  , Crypto_hash_sha512_state
+  , Crypto_onetimeauth_poly1305_state
+  , Crypto_secretstream_xchacha20poly1305_state
+  , Crypto_sign_ed25519ph_state
+  , Crypto_auth_hmacsha512256_state
+  , Crypto_generichash_state
+  , Crypto_onetimeauth_state
+  , Crypto_sign_state
+  , Randombytes_implementation
+  -- * Constants
+  --
+  -- $constants
+  , module Libsodium.Constants
+  ) --}
+  where
+
+import Data.Proxy
+import Data.Word
+import Foreign.C
+import Foreign.Ptr
+import Foreign.Storable
+import GHC.TypeLits
+import Libsodium.Constants
+
+-------------------------------------------------------------------------
+
+{# typedef size_t CSize #}
+{# default in `CSize' [size_t] fromIntegral #}
+{# default out `CSize' [size_t] fromIntegral #}
+
+{# typedef uint64_t Word64 #}
+{# default in `Word64' [uint64_t] fromIntegral #}
+{# default out `Word64' [uint64_t] fromIntegral #}
+
+{# typedef uint32_t Word32 #}
+{# default in `Word32' [uint32_t] fromIntegral #}
+{# default out `Word32' [uint32_t] fromIntegral #}
+
+{# typedef uint16_t Word16 #}
+{# default in `Word16' [uint16_t] fromIntegral #}
+{# default out `Word16' [uint16_t] fromIntegral #}
+
+{# typedef uint8_t Word8 #}
+{# default in `Word8' [uint8_t] fromIntegral #}
+{# default out `Word8' [uint8_t] fromIntegral #}
+
+{# typedef int64_t Int64 #}
+{# default in `Int64' [int64_t] fromIntegral #}
+{# default out `Int64' [int64_t] fromIntegral #}
+
+{# typedef int32_t Int32 #}
+{# default in `Int32' [int32_t] fromIntegral #}
+{# default out `Int32' [int32_t] fromIntegral #}
+
+{# typedef int16_t Int16 #}
+{# default in `Int16' [int16_t] fromIntegral #}
+{# default out `Int16' [int16_t] fromIntegral #}
+
+{# typedef int8_t Int8 #}
+{# default in `Int8' [int8_t] fromIntegral #}
+{# default out `Int8' [int8_t] fromIntegral #}
+
+-------------------------------------------------------------------------
+-- $functions
+--
+-- In "Libsodium", each function parameter shows up as “@name ':::' x@”,
+-- where @x@ is the actual parameter type and @name@ is the name the
+-- parameter is given in the C library.
+--
+-- This is for documentation purposes only. The type checker will
+-- ignore the “@name :::@” part.
+
+-- | “@name ::: x@” is a type synonym for @x@.
+type name ::: x = x
+
+-------------------------------------------------------------------------
+
+{# fun crypto_aead_aes256gcm_beforenm { castPtr `ctx_ ::: Ptr Crypto_aead_aes256gcm_state', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_aead_aes256gcm_decrypt_afternm { id `m ::: Ptr CUChar', id `mlen_p ::: Ptr CULLong', id `nsec ::: Ptr CUChar', id `c ::: Ptr CUChar', id `clen ::: CULLong', id `ad ::: Ptr CUChar', id `adlen ::: CULLong', id `npub ::: Ptr CUChar', castPtr `ctx_ ::: Ptr Crypto_aead_aes256gcm_state' } -> `CInt' #}
+{# fun crypto_aead_aes256gcm_decrypt_detached_afternm { id `m ::: Ptr CUChar', id `nsec ::: Ptr CUChar', id `c ::: Ptr CUChar', id `clen ::: CULLong', id `mac ::: Ptr CUChar', id `ad ::: Ptr CUChar', id `adlen ::: CULLong', id `npub ::: Ptr CUChar', castPtr `ctx_ ::: Ptr Crypto_aead_aes256gcm_state' } -> `CInt' #}
+{# fun crypto_aead_aes256gcm_decrypt_detached { id `m ::: Ptr CUChar', id `nsec ::: Ptr CUChar', id `c ::: Ptr CUChar', id `clen ::: CULLong', id `mac ::: Ptr CUChar', id `ad ::: Ptr CUChar', id `adlen ::: CULLong', id `npub ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_aead_aes256gcm_decrypt { id `m ::: Ptr CUChar', id `mlen_p ::: Ptr CULLong', id `nsec ::: Ptr CUChar', id `c ::: Ptr CUChar', id `clen ::: CULLong', id `ad ::: Ptr CUChar', id `adlen ::: CULLong', id `npub ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_aead_aes256gcm_encrypt_afternm { id `c ::: Ptr CUChar', id `clen_p ::: Ptr CULLong', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `ad ::: Ptr CUChar', id `adlen ::: CULLong', id `nsec ::: Ptr CUChar', id `npub ::: Ptr CUChar', castPtr `ctx_ ::: Ptr Crypto_aead_aes256gcm_state' } -> `CInt' #}
+{# fun crypto_aead_aes256gcm_encrypt_detached_afternm { id `c ::: Ptr CUChar', id `mac ::: Ptr CUChar', id `maclen_p ::: Ptr CULLong', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `ad ::: Ptr CUChar', id `adlen ::: CULLong', id `nsec ::: Ptr CUChar', id `npub ::: Ptr CUChar', castPtr `ctx_ ::: Ptr Crypto_aead_aes256gcm_state' } -> `CInt' #}
+{# fun crypto_aead_aes256gcm_encrypt_detached { id `c ::: Ptr CUChar', id `mac ::: Ptr CUChar', id `maclen_p ::: Ptr CULLong', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `ad ::: Ptr CUChar', id `adlen ::: CULLong', id `nsec ::: Ptr CUChar', id `npub ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_aead_aes256gcm_encrypt { id `c ::: Ptr CUChar', id `clen_p ::: Ptr CULLong', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `ad ::: Ptr CUChar', id `adlen ::: CULLong', id `nsec ::: Ptr CUChar', id `npub ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_aead_aes256gcm_is_available { } -> `CInt' #}
+{# fun crypto_aead_aes256gcm_keygen { id `k ::: Ptr CUChar' } -> `()' #}
+
+{# fun crypto_aead_chacha20poly1305_decrypt_detached { id `m ::: Ptr CUChar', id `nsec ::: Ptr CUChar', id `c ::: Ptr CUChar', id `clen ::: CULLong', id `mac ::: Ptr CUChar', id `ad ::: Ptr CUChar', id `adlen ::: CULLong', id `npub ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_aead_chacha20poly1305_decrypt { id `m ::: Ptr CUChar', id `mlen_p ::: Ptr CULLong', id `nsec ::: Ptr CUChar', id `c ::: Ptr CUChar', id `clen ::: CULLong', id `ad ::: Ptr CUChar', id `adlen ::: CULLong', id `npub ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_aead_chacha20poly1305_encrypt_detached { id `c ::: Ptr CUChar', id `mac ::: Ptr CUChar', id `maclen_p ::: Ptr CULLong', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `ad ::: Ptr CUChar', id `adlen ::: CULLong', id `nsec ::: Ptr CUChar', id `npub ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_aead_chacha20poly1305_encrypt { id `c ::: Ptr CUChar', id `clen_p ::: Ptr CULLong', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `ad ::: Ptr CUChar', id `adlen ::: CULLong', id `nsec ::: Ptr CUChar', id `npub ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_aead_chacha20poly1305_keygen { id `k ::: Ptr CUChar' } -> `()' #}
+
+{# fun crypto_aead_chacha20poly1305_ietf_decrypt_detached { id `m ::: Ptr CUChar', id `nsec ::: Ptr CUChar', id `c ::: Ptr CUChar', id `clen ::: CULLong', id `mac ::: Ptr CUChar', id `ad ::: Ptr CUChar', id `adlen ::: CULLong', id `npub ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_aead_chacha20poly1305_ietf_decrypt { id `m ::: Ptr CUChar', id `mlen_p ::: Ptr CULLong', id `nsec ::: Ptr CUChar', id `c ::: Ptr CUChar', id `clen ::: CULLong', id `ad ::: Ptr CUChar', id `adlen ::: CULLong', id `npub ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_aead_chacha20poly1305_ietf_encrypt_detached { id `c ::: Ptr CUChar', id `mac ::: Ptr CUChar', id `maclen_p ::: Ptr CULLong', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `ad ::: Ptr CUChar', id `adlen ::: CULLong', id `nsec ::: Ptr CUChar', id `npub ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_aead_chacha20poly1305_ietf_encrypt { id `c ::: Ptr CUChar', id `clen_p ::: Ptr CULLong', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `ad ::: Ptr CUChar', id `adlen ::: CULLong', id `nsec ::: Ptr CUChar', id `npub ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_aead_chacha20poly1305_ietf_keygen { id `k ::: Ptr CUChar' } -> `()' #}
+
+{# fun crypto_aead_xchacha20poly1305_ietf_decrypt_detached { id `m ::: Ptr CUChar', id `nsec ::: Ptr CUChar', id `c ::: Ptr CUChar', id `clen ::: CULLong', id `mac ::: Ptr CUChar', id `ad ::: Ptr CUChar', id `adlen ::: CULLong', id `npub ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_aead_xchacha20poly1305_ietf_decrypt { id `m ::: Ptr CUChar', id `mlen_p ::: Ptr CULLong', id `nsec ::: Ptr CUChar', id `c ::: Ptr CUChar', id `clen ::: CULLong', id `ad ::: Ptr CUChar', id `adlen ::: CULLong', id `npub ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_aead_xchacha20poly1305_ietf_encrypt_detached { id `c ::: Ptr CUChar', id `mac ::: Ptr CUChar', id `maclen_p ::: Ptr CULLong', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `ad ::: Ptr CUChar', id `adlen ::: CULLong', id `nsec ::: Ptr CUChar', id `npub ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_aead_xchacha20poly1305_ietf_encrypt { id `c ::: Ptr CUChar', id `clen_p ::: Ptr CULLong', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `ad ::: Ptr CUChar', id `adlen ::: CULLong', id `nsec ::: Ptr CUChar', id `npub ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_aead_xchacha20poly1305_ietf_keygen { id `k ::: Ptr CUChar' } -> `()' #}
+
+{# fun crypto_auth_hmacsha256_final { castPtr `state ::: Ptr Crypto_auth_hmacsha256_state', id `out ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_auth_hmacsha256_init { castPtr `state ::: Ptr Crypto_auth_hmacsha256_state', id `key ::: Ptr CUChar', id `keylen ::: CSize' } -> `CInt' #}
+{# fun crypto_auth_hmacsha256_keygen { id `k ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_auth_hmacsha256 { id `out ::: Ptr CUChar', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_auth_hmacsha256_update { castPtr `state ::: Ptr Crypto_auth_hmacsha256_state', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong' } -> `CInt' #}
+{# fun crypto_auth_hmacsha256_verify { id `h ::: Ptr CUChar', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong', id `k ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_auth_hmacsha512256_final { castPtr `state ::: Ptr Crypto_auth_hmacsha512256_state', id `out ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_auth_hmacsha512256_init { castPtr `state ::: Ptr Crypto_auth_hmacsha512256_state', id `key ::: Ptr CUChar', id `keylen ::: CSize' } -> `CInt' #}
+{# fun crypto_auth_hmacsha512256_keygen { id `k ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_auth_hmacsha512256 { id `out ::: Ptr CUChar', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_auth_hmacsha512256_update { castPtr `state ::: Ptr Crypto_auth_hmacsha512256_state', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong' } -> `CInt' #}
+{# fun crypto_auth_hmacsha512256_verify { id `h ::: Ptr CUChar', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong', id `k ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_auth_hmacsha512_final { castPtr `state ::: Ptr Crypto_auth_hmacsha512_state', id `out ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_auth_hmacsha512_init { castPtr `state ::: Ptr Crypto_auth_hmacsha512_state', id `key ::: Ptr CUChar', id `keylen ::: CSize' } -> `CInt' #}
+{# fun crypto_auth_hmacsha512_keygen { id `k ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_auth_hmacsha512 { id `out ::: Ptr CUChar', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_auth_hmacsha512_update { castPtr `state ::: Ptr Crypto_auth_hmacsha512_state', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong' } -> `CInt' #}
+{# fun crypto_auth_hmacsha512_verify { id `h ::: Ptr CUChar', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong', id `k ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_auth_keygen { id `k ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_auth { id `out ::: Ptr CUChar', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_auth_verify { id `h ::: Ptr CUChar', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong', id `k ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_box_detached_afternm { id `c ::: Ptr CUChar', id `mac ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_detached { id `c ::: Ptr CUChar', id `mac ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_easy_afternm { id `c ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_easy { id `c ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_keypair { id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_open_afternm { id `m ::: Ptr CUChar', id `c ::: Ptr CUChar', id `clen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_open_detached_afternm { id `m ::: Ptr CUChar', id `c ::: Ptr CUChar', id `mac ::: Ptr CUChar', id `clen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_open_detached { id `m ::: Ptr CUChar', id `c ::: Ptr CUChar', id `mac ::: Ptr CUChar', id `clen ::: CULLong', id `n ::: Ptr CUChar', id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_open_easy_afternm { id `m ::: Ptr CUChar', id `c ::: Ptr CUChar', id `clen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_open_easy { id `m ::: Ptr CUChar', id `c ::: Ptr CUChar', id `clen ::: CULLong', id `n ::: Ptr CUChar', id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_open { id `m ::: Ptr CUChar', id `c ::: Ptr CUChar', id `clen ::: CULLong', id `n ::: Ptr CUChar', id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box { id `c ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_seal_open { id `m ::: Ptr CUChar', id `c ::: Ptr CUChar', id `clen ::: CULLong', id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_seal { id `c ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `pk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_seed_keypair { id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar', id `seed ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_afternm { id `c ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_beforenm { id `k ::: Ptr CUChar', id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_box_curve25519xchacha20poly1305_beforenm { id `k ::: Ptr CUChar', id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_curve25519xchacha20poly1305_detached_afternm { id `c ::: Ptr CUChar', id `mac ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_curve25519xchacha20poly1305_detached { id `c ::: Ptr CUChar', id `mac ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_curve25519xchacha20poly1305_easy_afternm { id `c ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_curve25519xchacha20poly1305_easy { id `c ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_curve25519xchacha20poly1305_keypair { id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_curve25519xchacha20poly1305_open_detached_afternm { id `m ::: Ptr CUChar', id `c ::: Ptr CUChar', id `mac ::: Ptr CUChar', id `clen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_curve25519xchacha20poly1305_open_detached { id `m ::: Ptr CUChar', id `c ::: Ptr CUChar', id `mac ::: Ptr CUChar', id `clen ::: CULLong', id `n ::: Ptr CUChar', id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_curve25519xchacha20poly1305_open_easy_afternm { id `m ::: Ptr CUChar', id `c ::: Ptr CUChar', id `clen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_curve25519xchacha20poly1305_open_easy { id `m ::: Ptr CUChar', id `c ::: Ptr CUChar', id `clen ::: CULLong', id `n ::: Ptr CUChar', id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_curve25519xchacha20poly1305_seal_open { id `m ::: Ptr CUChar', id `c ::: Ptr CUChar', id `clen ::: CULLong', id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_curve25519xchacha20poly1305_seal { id `c ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `pk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_curve25519xchacha20poly1305_seed_keypair { id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar', id `seed ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_curve25519xsalsa20poly1305_afternm { id `c ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_curve25519xsalsa20poly1305_beforenm { id `k ::: Ptr CUChar', id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_curve25519xsalsa20poly1305_keypair { id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_curve25519xsalsa20poly1305_open_afternm { id `m ::: Ptr CUChar', id `c ::: Ptr CUChar', id `clen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_curve25519xsalsa20poly1305_open { id `m ::: Ptr CUChar', id `c ::: Ptr CUChar', id `clen ::: CULLong', id `n ::: Ptr CUChar', id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_curve25519xsalsa20poly1305 { id `c ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_box_curve25519xsalsa20poly1305_seed_keypair { id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar', id `seed ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_core_ed25519_add { id `r ::: Ptr CUChar', id `p ::: Ptr CUChar', id `q ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_core_ed25519_from_hash { id `p ::: Ptr CUChar', id `h ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_core_ed25519_from_uniform { id `p ::: Ptr CUChar', id `r ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_core_ed25519_is_valid_point { id `p ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_core_ed25519_random { id `p ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_core_ed25519_scalar_add { id `z ::: Ptr CUChar', id `x ::: Ptr CUChar', id `y ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_core_ed25519_scalar_complement { id `comp ::: Ptr CUChar', id `s ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_core_ed25519_scalar_invert { id `recip ::: Ptr CUChar', id `s ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_core_ed25519_scalar_mul { id `z ::: Ptr CUChar', id `x ::: Ptr CUChar', id `y ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_core_ed25519_scalar_negate { id `neg ::: Ptr CUChar', id `s ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_core_ed25519_scalar_random { id `r ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_core_ed25519_scalar_reduce { id `r ::: Ptr CUChar', id `s ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_core_ed25519_scalar_sub { id `z ::: Ptr CUChar', id `x ::: Ptr CUChar', id `y ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_core_ed25519_sub { id `r ::: Ptr CUChar', id `p ::: Ptr CUChar', id `q ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_core_hchacha20 { id `out ::: Ptr CUChar', id `in_ ::: Ptr CUChar', id `k ::: Ptr CUChar', id `c ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_core_hsalsa20 { id `out ::: Ptr CUChar', id `in_ ::: Ptr CUChar', id `k ::: Ptr CUChar', id `c ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_core_ristretto255_add { id `r ::: Ptr CUChar', id `p ::: Ptr CUChar', id `q ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_core_ristretto255_from_hash { id `p ::: Ptr CUChar', id `r ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_core_ristretto255_is_valid_point { id `p ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_core_ristretto255_random { id `p ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_core_ristretto255_scalar_add { id `z ::: Ptr CUChar', id `x ::: Ptr CUChar', id `y ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_core_ristretto255_scalar_complement { id `comp ::: Ptr CUChar', id `s ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_core_ristretto255_scalar_invert { id `recip ::: Ptr CUChar', id `s ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_core_ristretto255_scalar_mul { id `z ::: Ptr CUChar', id `x ::: Ptr CUChar', id `y ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_core_ristretto255_scalar_negate { id `neg ::: Ptr CUChar', id `s ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_core_ristretto255_scalar_random { id `r ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_core_ristretto255_scalar_reduce { id `r ::: Ptr CUChar', id `s ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_core_ristretto255_scalar_sub { id `z ::: Ptr CUChar', id `x ::: Ptr CUChar', id `y ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_core_ristretto255_sub { id `r ::: Ptr CUChar', id `p ::: Ptr CUChar', id `q ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_core_salsa2012 { id `out ::: Ptr CUChar', id `in_ ::: Ptr CUChar', id `k ::: Ptr CUChar', id `c ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_core_salsa208 { id `out ::: Ptr CUChar', id `in_ ::: Ptr CUChar', id `k ::: Ptr CUChar', id `c ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_core_salsa20 { id `out ::: Ptr CUChar', id `in_ ::: Ptr CUChar', id `k ::: Ptr CUChar', id `c ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_generichash_blake2b_final { castPtr `state ::: Ptr Crypto_generichash_blake2b_state', id `out ::: Ptr CUChar', id `outlen ::: CSize' } -> `CInt' #}
+{# fun crypto_generichash_blake2b_init { castPtr `state ::: Ptr Crypto_generichash_blake2b_state', id `key ::: Ptr CUChar', id `keylen ::: CSize', id `outlen ::: CSize' } -> `CInt' #}
+{# fun crypto_generichash_blake2b_init_salt_personal { castPtr `state ::: Ptr Crypto_generichash_blake2b_state', id `key ::: Ptr CUChar', id `keylen ::: CSize', id `outlen ::: CSize', id `salt ::: Ptr CUChar', id `personal ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_generichash_blake2b_keygen { id `k ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_generichash_blake2b { id `out ::: Ptr CUChar', id `outlen ::: CSize', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong', id `key ::: Ptr CUChar', id `keylen ::: CSize' } -> `CInt' #}
+{# fun crypto_generichash_blake2b_salt_personal { id `out ::: Ptr CUChar', id `outlen ::: CSize', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong', id `key ::: Ptr CUChar', id `keylen ::: CSize', id `salt ::: Ptr CUChar', id `personal ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_generichash_blake2b_update { castPtr `state ::: Ptr Crypto_generichash_blake2b_state', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong' } -> `CInt' #}
+
+{# fun crypto_generichash_final { castPtr `state ::: Ptr Crypto_generichash_state', id `out ::: Ptr CUChar', id `outlen ::: CSize' } -> `CInt' #}
+{# fun crypto_generichash_init { castPtr `state ::: Ptr Crypto_generichash_state', id `key ::: Ptr CUChar', id `keylen ::: CSize', id `outlen ::: CSize' } -> `CInt' #}
+{# fun crypto_generichash_keygen { id `k ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_generichash { id `out ::: Ptr CUChar', id `outlen ::: CSize', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong', id `key ::: Ptr CUChar', id `keylen ::: CSize' } -> `CInt' #}
+{# fun crypto_generichash_update { castPtr `state ::: Ptr Crypto_generichash_state', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong' } -> `CInt' #}
+
+{# fun crypto_hash { id `out ::: Ptr CUChar', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong' } -> `CInt' #}
+
+{# fun crypto_hash_sha256_final { castPtr `state ::: Ptr Crypto_hash_sha256_state', id `out ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_hash_sha256_init { castPtr `state ::: Ptr Crypto_hash_sha256_state' } -> `CInt' #}
+{# fun crypto_hash_sha256 { id `out ::: Ptr CUChar', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong' } -> `CInt' #}
+{# fun crypto_hash_sha256_update { castPtr `state ::: Ptr Crypto_hash_sha256_state', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong' } -> `CInt' #}
+
+{# fun crypto_hash_sha512_final { castPtr `state ::: Ptr Crypto_hash_sha512_state', id `out ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_hash_sha512_init { castPtr `state ::: Ptr Crypto_hash_sha512_state' } -> `CInt' #}
+{# fun crypto_hash_sha512 { id `out ::: Ptr CUChar', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong' } -> `CInt' #}
+{# fun crypto_hash_sha512_update { castPtr `state ::: Ptr Crypto_hash_sha512_state', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong' } -> `CInt' #}
+
+{# fun crypto_kdf_blake2b_derive_from_key { id `subkey ::: Ptr CUChar', id `subkey_len ::: CSize', id `subkey_id ::: Word64', id `ctx ::: Ptr CChar', id `key ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_kdf_derive_from_key { id `subkey ::: Ptr CUChar', id `subkey_len ::: CSize', id `subkey_id ::: Word64', id `ctx ::: Ptr CChar', id `key ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_kdf_keygen { id `k ::: Ptr CUChar' } -> `()' #}
+
+{# fun crypto_kx_client_session_keys { id `rx ::: Ptr CUChar', id `tx ::: Ptr CUChar', id `client_pk ::: Ptr CUChar', id `client_sk ::: Ptr CUChar', id `server_pk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_kx_keypair { id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_kx_seed_keypair { id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar', id `seed ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_kx_server_session_keys { id `rx ::: Ptr CUChar', id `tx ::: Ptr CUChar', id `server_pk ::: Ptr CUChar', id `server_sk ::: Ptr CUChar', id `client_pk ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_onetimeauth_final { castPtr `state ::: Ptr Crypto_onetimeauth_state', id `out ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_onetimeauth_init { castPtr `state ::: Ptr Crypto_onetimeauth_state', id `key ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_onetimeauth_keygen { id `k ::: Ptr CUChar' } -> `()' #}
+
+{# fun crypto_onetimeauth_poly1305_final { castPtr `state ::: Ptr Crypto_onetimeauth_poly1305_state', id `out ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_onetimeauth_poly1305_init { castPtr `state ::: Ptr Crypto_onetimeauth_poly1305_state', id `key ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_onetimeauth_poly1305_keygen { id `k ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_onetimeauth_poly1305 { id `out ::: Ptr CUChar', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_onetimeauth_poly1305_update { castPtr `state ::: Ptr Crypto_onetimeauth_poly1305_state', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong' } -> `CInt' #}
+{# fun crypto_onetimeauth_poly1305_verify { id `h ::: Ptr CUChar', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong', id `k ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_onetimeauth { id `out ::: Ptr CUChar', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_onetimeauth_update { castPtr `state ::: Ptr Crypto_onetimeauth_state', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong' } -> `CInt' #}
+{# fun crypto_onetimeauth_verify { id `h ::: Ptr CUChar', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong', id `k ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_pwhash_argon2id { id `out ::: Ptr CUChar', id `outlen ::: CULLong', id `passwd ::: Ptr CChar', id `passwdlen ::: CULLong', id `salt ::: Ptr CUChar', id `opslimit ::: CULLong', id `memlimit ::: CSize', id `alg ::: CInt' } -> `CInt' #}
+{# fun crypto_pwhash_argon2id_str_needs_rehash { id `str ::: Ptr CChar', id `opslimit ::: CULLong', id `memlimit ::: CSize' } -> `CInt' #}
+{# fun crypto_pwhash_argon2id_str { id `out ::: Ptr CChar', id `passwd ::: Ptr CChar', id `passwdlen ::: CULLong', id `opslimit ::: CULLong', id `memlimit ::: CSize' } -> `CInt' #}
+{# fun crypto_pwhash_argon2id_str_verify { id `str ::: Ptr CChar', id `passwd ::: Ptr CChar', id `passwdlen ::: CULLong' } -> `CInt' #}
+{# fun crypto_pwhash_argon2i { id `out ::: Ptr CUChar', id `outlen ::: CULLong', id `passwd ::: Ptr CChar', id `passwdlen ::: CULLong', id `salt ::: Ptr CUChar', id `opslimit ::: CULLong', id `memlimit ::: CSize', id `alg ::: CInt' } -> `CInt' #}
+{# fun crypto_pwhash_argon2i_str_needs_rehash { id `str ::: Ptr CChar', id `opslimit ::: CULLong', id `memlimit ::: CSize' } -> `CInt' #}
+{# fun crypto_pwhash_argon2i_str { id `out ::: Ptr CChar', id `passwd ::: Ptr CChar', id `passwdlen ::: CULLong', id `opslimit ::: CULLong', id `memlimit ::: CSize' } -> `CInt' #}
+{# fun crypto_pwhash_argon2i_str_verify { id `str ::: Ptr CChar', id `passwd ::: Ptr CChar', id `passwdlen ::: CULLong' } -> `CInt' #}
+
+{# fun crypto_pwhash { id `out ::: Ptr CUChar', id `outlen ::: CULLong', id `passwd ::: Ptr CChar', id `passwdlen ::: CULLong', id `salt ::: Ptr CUChar', id `opslimit ::: CULLong', id `memlimit ::: CSize', id `alg ::: CInt' } -> `CInt' #}
+{# fun crypto_pwhash_str_alg { id `out ::: Ptr CChar', id `passwd ::: Ptr CChar', id `passwdlen ::: CULLong', id `opslimit ::: CULLong', id `memlimit ::: CSize', id `alg ::: CInt' } -> `CInt' #}
+{# fun crypto_pwhash_str_needs_rehash { id `str ::: Ptr CChar', id `opslimit ::: CULLong', id `memlimit ::: CSize' } -> `CInt' #}
+{# fun crypto_pwhash_str { id `out ::: Ptr CChar', id `passwd ::: Ptr CChar', id `passwdlen ::: CULLong', id `opslimit ::: CULLong', id `memlimit ::: CSize' } -> `CInt' #}
+{# fun crypto_pwhash_str_verify { id `str ::: Ptr CChar', id `passwd ::: Ptr CChar', id `passwdlen ::: CULLong' } -> `CInt' #}
+
+{# fun crypto_pwhash_scryptsalsa208sha256_ll { id `passwd ::: Ptr Word8', id `passwdlen ::: CSize', id `salt ::: Ptr Word8', id `saltlen ::: CSize', id `n ::: Word64', id `r ::: Word32', id `p ::: Word32', id `buf ::: Ptr Word8', id `buflen ::: CSize' } -> `CInt' #}
+{# fun crypto_pwhash_scryptsalsa208sha256 { id `out ::: Ptr CUChar', id `outlen ::: CULLong', id `passwd ::: Ptr CChar', id `passwdlen ::: CULLong', id `salt ::: Ptr CUChar', id `opslimit ::: CULLong', id `memlimit ::: CSize' } -> `CInt' #}
+{# fun crypto_pwhash_scryptsalsa208sha256_str_needs_rehash { id `str ::: Ptr CChar', id `opslimit ::: CULLong', id `memlimit ::: CSize' } -> `CInt' #}
+{# fun crypto_pwhash_scryptsalsa208sha256_str { id `out ::: Ptr CChar', id `passwd ::: Ptr CChar', id `passwdlen ::: CULLong', id `opslimit ::: CULLong', id `memlimit ::: CSize' } -> `CInt' #}
+{# fun crypto_pwhash_scryptsalsa208sha256_str_verify { id `str ::: Ptr CChar', id `passwd ::: Ptr CChar', id `passwdlen ::: CULLong' } -> `CInt' #}
+
+{# fun crypto_scalarmult_curve25519_base { id `q ::: Ptr CUChar', id `n ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_scalarmult_curve25519 { id `q ::: Ptr CUChar', id `n ::: Ptr CUChar', id `p ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_scalarmult_ed25519_base_noclamp { id `q ::: Ptr CUChar', id `n ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_scalarmult_ed25519_base { id `q ::: Ptr CUChar', id `n ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_scalarmult_ed25519_noclamp { id `q ::: Ptr CUChar', id `n ::: Ptr CUChar', id `p ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_scalarmult_ed25519 { id `q ::: Ptr CUChar', id `n ::: Ptr CUChar', id `p ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_scalarmult_base { id `q ::: Ptr CUChar', id `n ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_scalarmult { id `q ::: Ptr CUChar', id `n ::: Ptr CUChar', id `p ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_scalarmult_ristretto255_base { id `q ::: Ptr CUChar', id `n ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_scalarmult_ristretto255 { id `q ::: Ptr CUChar', id `n ::: Ptr CUChar', id `p ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_secretbox_detached { id `c ::: Ptr CUChar', id `mac ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_secretbox_easy { id `c ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_secretbox_keygen { id `k ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_secretbox_open_detached { id `m ::: Ptr CUChar', id `c ::: Ptr CUChar', id `mac ::: Ptr CUChar', id `clen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_secretbox_open_easy { id `m ::: Ptr CUChar', id `c ::: Ptr CUChar', id `clen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_secretbox_open { id `m ::: Ptr CUChar', id `c ::: Ptr CUChar', id `clen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_secretbox { id `c ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_secretbox_xchacha20poly1305_detached { id `c ::: Ptr CUChar', id `mac ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_secretbox_xchacha20poly1305_easy { id `c ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_secretbox_xchacha20poly1305_open_detached { id `m ::: Ptr CUChar', id `c ::: Ptr CUChar', id `mac ::: Ptr CUChar', id `clen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_secretbox_xchacha20poly1305_open_easy { id `m ::: Ptr CUChar', id `c ::: Ptr CUChar', id `clen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_secretbox_xsalsa20poly1305_keygen { id `k ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_secretbox_xsalsa20poly1305_open { id `m ::: Ptr CUChar', id `c ::: Ptr CUChar', id `clen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_secretbox_xsalsa20poly1305 { id `c ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_secretstream_xchacha20poly1305_init_pull { castPtr `state ::: Ptr Crypto_secretstream_xchacha20poly1305_state', id `header ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_secretstream_xchacha20poly1305_init_push { castPtr `state ::: Ptr Crypto_secretstream_xchacha20poly1305_state', id `header ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_secretstream_xchacha20poly1305_keygen { id `k ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_secretstream_xchacha20poly1305_pull { castPtr `state ::: Ptr Crypto_secretstream_xchacha20poly1305_state', id `m ::: Ptr CUChar', id `mlen_p ::: Ptr CULLong', id `tag_p ::: Ptr CUChar', id `c ::: Ptr CUChar', id `clen ::: CULLong', id `ad ::: Ptr CUChar', id `adlen ::: CULLong' } -> `CInt' #}
+{# fun crypto_secretstream_xchacha20poly1305_push { castPtr `state ::: Ptr Crypto_secretstream_xchacha20poly1305_state', id `c ::: Ptr CUChar', id `clen_p ::: Ptr CULLong', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `ad ::: Ptr CUChar', id `adlen ::: CULLong', id `tag ::: CUChar' } -> `CInt' #}
+{# fun crypto_secretstream_xchacha20poly1305_rekey { castPtr `state ::: Ptr Crypto_secretstream_xchacha20poly1305_state' } -> `()' #}
+
+{# fun crypto_shorthash_keygen { id `k ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_shorthash { id `out ::: Ptr CUChar', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_shorthash_siphash24 { id `out ::: Ptr CUChar', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_shorthash_siphashx24 { id `out ::: Ptr CUChar', id `in_ ::: Ptr CUChar', id `inlen ::: CULLong', id `k ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_sign_ed25519_detached { id `sig ::: Ptr CUChar', id `siglen_p ::: Ptr CULLong', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_sign_ed25519_keypair { id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_sign_ed25519_open { id `m ::: Ptr CUChar', id `mlen_p ::: Ptr CULLong', id `sm ::: Ptr CUChar', id `smlen ::: CULLong', id `pk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_sign_ed25519_pk_to_curve25519 { id `curve25519_pk ::: Ptr CUChar', id `ed25519_pk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_sign_ed25519 { id `sm ::: Ptr CUChar', id `smlen_p ::: Ptr CULLong', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_sign_ed25519_seed_keypair { id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar', id `seed ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_sign_ed25519_sk_to_curve25519 { id `curve25519_sk ::: Ptr CUChar', id `ed25519_sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_sign_ed25519_sk_to_pk { id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_sign_ed25519_sk_to_seed { id `seed ::: Ptr CUChar', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_sign_ed25519_verify_detached { id `sig ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `pk ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_sign_ed25519ph_final_create { castPtr `state ::: Ptr Crypto_sign_ed25519ph_state', id `sig ::: Ptr CUChar', id `siglen_p ::: Ptr CULLong', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_sign_ed25519ph_final_verify { castPtr `state ::: Ptr Crypto_sign_ed25519ph_state', id `sig ::: Ptr CUChar', id `pk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_sign_ed25519ph_init { castPtr `state ::: Ptr Crypto_sign_ed25519ph_state' } -> `CInt' #}
+{# fun crypto_sign_ed25519ph_update { castPtr `state ::: Ptr Crypto_sign_ed25519ph_state', id `m ::: Ptr CUChar', id `mlen ::: CULLong' } -> `CInt' #}
+
+{# fun crypto_sign_detached { id `sig ::: Ptr CUChar', id `siglen_p ::: Ptr CULLong', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_sign_final_create { castPtr `state ::: Ptr Crypto_sign_state', id `sig ::: Ptr CUChar', id `siglen_p ::: Ptr CULLong', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_sign_final_verify { castPtr `state ::: Ptr Crypto_sign_state', id `sig ::: Ptr CUChar', id `pk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_sign_init { castPtr `state ::: Ptr Crypto_sign_state' } -> `CInt' #}
+{# fun crypto_sign_keypair { id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_sign_open { id `m ::: Ptr CUChar', id `mlen_p ::: Ptr CULLong', id `sm ::: Ptr CUChar', id `smlen ::: CULLong', id `pk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_sign { id `sm ::: Ptr CUChar', id `smlen_p ::: Ptr CULLong', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `sk ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_sign_seed_keypair { id `pk ::: Ptr CUChar', id `sk ::: Ptr CUChar', id `seed ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_sign_update { castPtr `state ::: Ptr Crypto_sign_state', id `m ::: Ptr CUChar', id `mlen ::: CULLong' } -> `CInt' #}
+{# fun crypto_sign_verify_detached { id `sig ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `pk ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_stream_chacha20_ietf_keygen { id `k ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_stream_chacha20_ietf { id `c ::: Ptr CUChar', id `clen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_stream_chacha20_ietf_xor_ic { id `c ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `ic ::: Word32', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_stream_chacha20_ietf_xor { id `c ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_stream_chacha20_keygen { id `k ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_stream_chacha20 { id `c ::: Ptr CUChar', id `clen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_stream_chacha20_xor_ic { id `c ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `ic ::: Word64', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_stream_chacha20_xor { id `c ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_stream_keygen { id `k ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_stream_xor { id `c ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_stream { id `c ::: Ptr CUChar', id `clen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_stream_salsa2012_keygen { id `k ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_stream_salsa2012 { id `c ::: Ptr CUChar', id `clen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_stream_salsa2012_xor { id `c ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_stream_salsa208_keygen { id `k ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_stream_salsa208 { id `c ::: Ptr CUChar', id `clen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_stream_salsa208_xor { id `c ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_stream_salsa20_keygen { id `k ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_stream_salsa20 { id `c ::: Ptr CUChar', id `clen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_stream_salsa20_xor_ic { id `c ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `ic ::: Word64', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_stream_salsa20_xor { id `c ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_stream_xchacha20_keygen { id `k ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_stream_xchacha20 { id `c ::: Ptr CUChar', id `clen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_stream_xchacha20_xor_ic { id `c ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `ic ::: Word64', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_stream_xchacha20_xor { id `c ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_stream_xsalsa20_keygen { id `k ::: Ptr CUChar' } -> `()' #}
+{# fun crypto_stream_xsalsa20 { id `c ::: Ptr CUChar', id `clen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_stream_xsalsa20_xor_ic { id `c ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `ic ::: Word64', id `k ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_stream_xsalsa20_xor { id `c ::: Ptr CUChar', id `m ::: Ptr CUChar', id `mlen ::: CULLong', id `n ::: Ptr CUChar', id `k ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun crypto_verify_16 { id `x ::: Ptr CUChar', id `y ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_verify_32 { id `x ::: Ptr CUChar', id `y ::: Ptr CUChar' } -> `CInt' #}
+{# fun crypto_verify_64 { id `x ::: Ptr CUChar', id `y ::: Ptr CUChar' } -> `CInt' #}
+
+{# fun randombytes_buf { castPtr `buf ::: Ptr x', id `size ::: CSize' } -> `()' #}
+{# fun randombytes_buf_deterministic { castPtr `buf ::: Ptr x', id `size ::: CSize', id `seed ::: Ptr CUChar' } -> `()' #}
+{# fun randombytes_close { } -> `CInt' #}
+{# fun randombytes { id `buf ::: Ptr CUChar', id `buf_len ::: CULLong' } -> `()' #}
+{# fun randombytes_implementation_name { } -> `CString' #}
+{# fun randombytes_random { } -> `Word32' #}
+{# fun randombytes_set_implementation { castPtr `impl ::: Ptr Randombytes_implementation' } -> `CInt' #}
+{# fun randombytes_stir { } -> `()' #}
+{# fun randombytes_uniform { id `upper_bound ::: Word32' } -> `Word32' #}
+
+foreign import ccall unsafe "&randombytes_sysrandom_implementation"
+  randombytes_sysrandom_implementation :: Ptr Randombytes_implementation
+foreign import ccall unsafe "&randombytes_internal_implementation"
+  randombytes_internal_implementation :: Ptr Randombytes_implementation
+
+{# fun sodium_init { } -> `CInt' #}
+
+{# fun sodium_runtime_has_aesni { } -> `CInt' #}
+{# fun sodium_runtime_has_avx { } -> `CInt' #}
+{# fun sodium_runtime_has_avx2 { } -> `CInt' #}
+{# fun sodium_runtime_has_avx512f { } -> `CInt' #}
+{# fun sodium_runtime_has_neon { } -> `CInt' #}
+{# fun sodium_runtime_has_pclmul { } -> `CInt' #}
+{# fun sodium_runtime_has_rdrand { } -> `CInt' #}
+{# fun sodium_runtime_has_sse2 { } -> `CInt' #}
+{# fun sodium_runtime_has_sse3 { } -> `CInt' #}
+{# fun sodium_runtime_has_sse41 { } -> `CInt' #}
+{# fun sodium_runtime_has_ssse3 { } -> `CInt' #}
+
+{# fun sodium_add { id `a ::: Ptr CUChar', id `b ::: Ptr CUChar', id `len ::: CSize' } -> `()' #}
+{# fun sodium_compare { id `b1_ ::: Ptr CUChar', id `b2_ ::: Ptr CUChar', id `len ::: CSize' } -> `CInt' #}
+{# fun sodium_increment { id `n ::: Ptr CUChar', id `nlen ::: CSize' } -> `()' #}
+{# fun sodium_is_zero { id `n ::: Ptr CUChar', id `nlen ::: CSize' } -> `CInt' #}
+{# fun sodium_pad { id `padded_buflen_p ::: Ptr CSize', id `buf ::: Ptr CUChar', id `unpadded_buflen ::: CSize', id `blocksize ::: CSize', id `max_buflen ::: CSize' } -> `CInt' #}
+{# fun sodium_sub { id `a ::: Ptr CUChar', id `b ::: Ptr CUChar', id `len ::: CSize' } -> `()' #}
+{# fun sodium_unpad { id `unpadded_buflen_p ::: Ptr CSize', id `buf ::: Ptr CUChar', id `padded_buflen ::: CSize', id `blocksize ::: CSize' } -> `CInt' #}
+
+{# fun sodium_base642bin { id `bin ::: Ptr CUChar', id `bin_maxlen ::: CSize', id `b64 ::: Ptr CChar', id `b64_len ::: CSize', id `ignore ::: Ptr CChar', id `bin_len ::: Ptr CSize', id `b64_end ::: Ptr (Ptr CChar)', id `variant ::: CInt' } -> `CInt' #}
+{# fun sodium_base64_encoded_len { id `bin_len ::: CSize', id `variant ::: CInt' } -> `CInt' #}
+{# fun sodium_bin2base64 { castPtr `b64 ::: Ptr CChar', id `b64_maxlen ::: CSize', id `bin ::: Ptr CUChar', id `bin_len ::: CSize', id `variant ::: CInt' } -> `CString' #}
+{# fun sodium_bin2hex { castPtr `hex ::: Ptr CChar', id `hex_maxlen ::: CSize', id `bin ::: Ptr CUChar', id `bin_len ::: CSize' } -> `CString' #}
+{# fun sodium_hex2bin { id `bin ::: Ptr CUChar', id `bin_maxlen ::: CSize', id `hex ::: Ptr CChar', id `hex_len ::: CSize', id `ignore ::: Ptr CChar', id `bin_len ::: Ptr CSize', id `hex_end ::: Ptr  (Ptr CChar)' } -> `CInt' #}
+
+{# fun sodium_allocarray { id `count ::: CSize', id `size ::: CSize' } -> `Ptr a' castPtr #}
+{# fun sodium_malloc { id `size ::: CSize' } -> `Ptr a' castPtr #}
+{# fun sodium_memcmp { castPtr `b1 ::: Ptr a', castPtr `b2 ::: Ptr a', id `len ::: CSize' } -> `CInt' #}
+{# fun sodium_memzero { castPtr `pnt ::: Ptr x', id `len ::: CSize' } -> `()' #}
+{# fun sodium_mlock { castPtr `addr ::: Ptr x', id `len ::: CSize' } -> `CInt' #}
+{# fun sodium_mprotect_noaccess { castPtr `addr ::: Ptr x' } -> `CInt' #}
+{# fun sodium_mprotect_readonly { castPtr `addr ::: Ptr x' } -> `CInt' #}
+{# fun sodium_mprotect_readwrite { castPtr `addr ::: Ptr x' } -> `CInt' #}
+{# fun sodium_munlock { castPtr `addr ::: Ptr x', id `len ::: CSize' } -> `CInt' #}
+{# fun sodium_stackzero { id `len ::: CSize' } -> `()' #}
+
+--------------------------------------------------------------------------------
+-- $types
+--
+-- These are types used by some of the functions in
+-- "Libsodium". They are exported as opaque types.
+--
+-- Use 'Storable' if you need to allocate values of these types.
+
+newtype Crypto_aead_aes256gcm_state = Crypto_aead_aes256gcm_state
+  (Opaque 16 {# sizeof crypto_aead_aes256gcm_state #})
+  deriving newtype (Storable)
+
+type Crypto_sign_state = Crypto_sign_ed25519ph_state
+
+newtype Crypto_sign_ed25519ph_state = Crypto_sign_ed25519ph_state
+  (Opaque {# alignof crypto_sign_ed25519ph_state #}
+          {# sizeof crypto_sign_ed25519ph_state #})
+  deriving newtype (Storable)
+
+newtype Crypto_secretstream_xchacha20poly1305_state
+  = Crypto_secretstream_xchacha20poly1305_state
+  (Opaque {# alignof crypto_secretstream_xchacha20poly1305_state #}
+          {# sizeof crypto_secretstream_xchacha20poly1305_state #})
+  deriving newtype (Storable)
+
+type Crypto_onetimeauth_state = Crypto_onetimeauth_poly1305_state
+
+newtype Crypto_onetimeauth_poly1305_state = Crypto_onetimeauth_poly1305_state
+  (Opaque 16 {# sizeof crypto_onetimeauth_poly1305_state #})
+  deriving newtype (Storable)
+
+type Crypto_generichash_state = Crypto_generichash_blake2b_state
+
+newtype Crypto_generichash_blake2b_state = Crypto_generichash_blake2b_state
+  (Opaque 64 {# sizeof crypto_generichash_blake2b_state #})
+  deriving newtype (Storable)
+
+newtype Crypto_hash_sha256_state = Crypto_hash_sha256_state
+  (Opaque {# alignof crypto_hash_sha256_state #}
+          {# sizeof crypto_hash_sha256_state #})
+  deriving newtype (Storable)
+
+newtype Crypto_hash_sha512_state = Crypto_hash_sha512_state
+  (Opaque {# alignof crypto_hash_sha512_state #}
+          {# sizeof crypto_hash_sha512_state #})
+  deriving newtype (Storable)
+
+type Crypto_auth_hmacsha512256_state = Crypto_auth_hmacsha512_state
+
+newtype Crypto_auth_hmacsha512_state = Crypto_auth_hmacsha512_state
+  (Opaque {# alignof crypto_auth_hmacsha512_state #}
+          {# sizeof crypto_auth_hmacsha512_state #})
+  deriving newtype (Storable)
+
+newtype Crypto_auth_hmacsha256_state = Crypto_auth_hmacsha256_state
+  (Opaque {# alignof crypto_auth_hmacsha256_state #}
+          {# sizeof crypto_auth_hmacsha256_state #})
+  deriving newtype (Storable)
+
+newtype Randombytes_implementation = Randombytes_implementation
+  (Opaque {# alignof randombytes_implementation #}
+          {# sizeof randombytes_implementation #})
+  deriving newtype (Storable)
+
+--------------------------------------------------------------------------------
+
+newtype Opaque (alignment :: Nat) (size :: Nat) = Opaque (Ptr ())
+
+instance forall a s. (KnownNat a, KnownNat s) => Storable (Opaque a s) where
+  alignment _ = fromIntegral (natVal (Proxy :: Proxy a))
+  sizeOf _ = fromIntegral (natVal (Proxy :: Proxy s))
+  peek z = Opaque <$> peek (castPtr z)
+  poke z (Opaque a) = poke (castPtr z) a
+
+--------------------------------------------------------------------------------
+-- $constants
+--
+-- Constants are exported in uppercase letters as type-level 'Nat's or
+-- 'Symbol's, and in lowercase letters as term-level values having
+-- the appropriate C types.
diff --git a/lib/Libsodium/Constants.hs b/lib/Libsodium/Constants.hs
new file mode 100644
--- /dev/null
+++ b/lib/Libsodium/Constants.hs
@@ -0,0 +1,329 @@
+{-# LANGUAGE CPP #-}
+{-# LANGUAGE DataKinds #-}
+{-# LANGUAGE KindSignatures #-}
+{-# OPTIONS_HADDOCK not-home #-}
+module Libsodium.Constants where
+
+import Data.Proxy
+import Foreign.C
+import GHC.TypeLits
+
+--------------------------------------------------------------------------------
+
+#define TN(ty_name, val, ty, val_name) \
+  type ty_name = (val :: Nat); \
+  val_name :: ty; \
+  val_name = fromIntegral (natVal (Proxy :: Proxy ty_name))
+
+#define TS(ty_name, val, val_name) \
+  type ty_name = (val :: Symbol); \
+  val_name :: String; \
+  val_name = symbolVal (Proxy :: Proxy ty_name)
+
+--------------------------------------------------------------------------------
+-- Numeric constants. Their types agree with the corresponding C functions.
+
+TN(CRYPTO_AEAD_AES256GCM_ABYTES, 16, CSize, crypto_aead_aes256gcm_abytes)
+TN(CRYPTO_AEAD_AES256GCM_KEYBYTES, 32, CSize, crypto_aead_aes256gcm_keybytes)
+TN(CRYPTO_AEAD_AES256GCM_MESSAGEBYTES_MAX, 68719476704, CSize, crypto_aead_aes256gcm_messagebytes_max)
+TN(CRYPTO_AEAD_AES256GCM_NPUBBYTES, 12, CSize, crypto_aead_aes256gcm_npubbytes)
+TN(CRYPTO_AEAD_AES256GCM_NSECBYTES, 0, CSize, crypto_aead_aes256gcm_nsecbytes)
+TN(CRYPTO_AEAD_AES256GCM_STATEBYTES, 512, CSize, crypto_aead_aes256gcm_statebytes)
+TN(CRYPTO_AEAD_CHACHA20POLY1305_ABYTES, 16, CSize, crypto_aead_chacha20poly1305_abytes)
+TN(CRYPTO_AEAD_CHACHA20POLY1305_IETF_ABYTES, 16, CSize, crypto_aead_chacha20poly1305_ietf_abytes)
+TN(CRYPTO_AEAD_CHACHA20POLY1305_IETF_KEYBYTES, 32, CSize, crypto_aead_chacha20poly1305_ietf_keybytes)
+TN(CRYPTO_AEAD_CHACHA20POLY1305_IETF_MESSAGEBYTES_MAX, 274877906880, CSize, crypto_aead_chacha20poly1305_ietf_messagebytes_max)
+TN(CRYPTO_AEAD_CHACHA20POLY1305_IETF_NPUBBYTES, 12, CSize, crypto_aead_chacha20poly1305_ietf_npubbytes)
+TN(CRYPTO_AEAD_CHACHA20POLY1305_IETF_NSECBYTES, 0, CSize, crypto_aead_chacha20poly1305_ietf_nsecbytes)
+TN(CRYPTO_AEAD_CHACHA20POLY1305_KEYBYTES, 32, CSize, crypto_aead_chacha20poly1305_keybytes)
+TN(CRYPTO_AEAD_CHACHA20POLY1305_MESSAGEBYTES_MAX, 18446744073709551599, CSize, crypto_aead_chacha20poly1305_messagebytes_max)
+TN(CRYPTO_AEAD_CHACHA20POLY1305_NPUBBYTES, 8, CSize, crypto_aead_chacha20poly1305_npubbytes)
+TN(CRYPTO_AEAD_CHACHA20POLY1305_NSECBYTES, 0, CSize, crypto_aead_chacha20poly1305_nsecbytes)
+TN(CRYPTO_AEAD_XCHACHA20POLY1305_IETF_ABYTES, 16, CSize, crypto_aead_xchacha20poly1305_ietf_abytes)
+TN(CRYPTO_AEAD_XCHACHA20POLY1305_IETF_KEYBYTES, 32, CSize, crypto_aead_xchacha20poly1305_ietf_keybytes)
+TN(CRYPTO_AEAD_XCHACHA20POLY1305_IETF_MESSAGEBYTES_MAX, 18446744073709551599, CSize, crypto_aead_xchacha20poly1305_ietf_messagebytes_max)
+TN(CRYPTO_AEAD_XCHACHA20POLY1305_IETF_NPUBBYTES, 24, CSize, crypto_aead_xchacha20poly1305_ietf_npubbytes)
+TN(CRYPTO_AEAD_XCHACHA20POLY1305_IETF_NSECBYTES, 0, CSize, crypto_aead_xchacha20poly1305_ietf_nsecbytes)
+TN(CRYPTO_AUTH_BYTES, 32, CSize, crypto_auth_bytes)
+TN(CRYPTO_AUTH_HMACSHA256_BYTES, 32, CSize, crypto_auth_hmacsha256_bytes)
+TN(CRYPTO_AUTH_HMACSHA256_KEYBYTES, 32, CSize, crypto_auth_hmacsha256_keybytes)
+TN(CRYPTO_AUTH_HMACSHA256_STATEBYTES, 208, CSize, crypto_auth_hmacsha256_statebytes)
+TN(CRYPTO_AUTH_HMACSHA512256_BYTES, 32, CSize, crypto_auth_hmacsha512256_bytes)
+TN(CRYPTO_AUTH_HMACSHA512256_KEYBYTES, 32, CSize, crypto_auth_hmacsha512256_keybytes)
+TN(CRYPTO_AUTH_HMACSHA512256_STATEBYTES, 416, CSize, crypto_auth_hmacsha512256_statebytes)
+TN(CRYPTO_AUTH_HMACSHA512_BYTES, 64, CSize, crypto_auth_hmacsha512_bytes)
+TN(CRYPTO_AUTH_HMACSHA512_KEYBYTES, 32, CSize, crypto_auth_hmacsha512_keybytes)
+TN(CRYPTO_AUTH_HMACSHA512_STATEBYTES, 416, CSize, crypto_auth_hmacsha512_statebytes)
+TN(CRYPTO_AUTH_KEYBYTES, 32, CSize, crypto_auth_keybytes)
+TN(CRYPTO_BOX_BEFORENMBYTES, 32, CSize, crypto_box_beforenmbytes)
+TN(CRYPTO_BOX_BOXZEROBYTES, 16, CSize, crypto_box_boxzerobytes)
+TN(CRYPTO_BOX_CURVE25519XCHACHA20POLY1305_BEFORENMBYTES, 32, CSize, crypto_box_curve25519xchacha20poly1305_beforenmbytes)
+TN(CRYPTO_BOX_CURVE25519XCHACHA20POLY1305_MACBYTES, 16, CSize, crypto_box_curve25519xchacha20poly1305_macbytes)
+TN(CRYPTO_BOX_CURVE25519XCHACHA20POLY1305_MESSAGEBYTES_MAX, 18446744073709551599, CSize, crypto_box_curve25519xchacha20poly1305_messagebytes_max)
+TN(CRYPTO_BOX_CURVE25519XCHACHA20POLY1305_NONCEBYTES, 24, CSize, crypto_box_curve25519xchacha20poly1305_noncebytes)
+TN(CRYPTO_BOX_CURVE25519XCHACHA20POLY1305_PUBLICKEYBYTES, 32, CSize, crypto_box_curve25519xchacha20poly1305_publickeybytes)
+TN(CRYPTO_BOX_CURVE25519XCHACHA20POLY1305_SEALBYTES, 48, CSize, crypto_box_curve25519xchacha20poly1305_sealbytes)
+TN(CRYPTO_BOX_CURVE25519XCHACHA20POLY1305_SECRETKEYBYTES, 32, CSize, crypto_box_curve25519xchacha20poly1305_secretkeybytes)
+TN(CRYPTO_BOX_CURVE25519XCHACHA20POLY1305_SEEDBYTES, 32, CSize, crypto_box_curve25519xchacha20poly1305_seedbytes)
+TN(CRYPTO_BOX_CURVE25519XSALSA20POLY1305_BEFORENMBYTES, 32, CSize, crypto_box_curve25519xsalsa20poly1305_beforenmbytes)
+TN(CRYPTO_BOX_CURVE25519XSALSA20POLY1305_BOXZEROBYTES, 16, CSize, crypto_box_curve25519xsalsa20poly1305_boxzerobytes)
+TN(CRYPTO_BOX_CURVE25519XSALSA20POLY1305_MACBYTES, 16, CSize, crypto_box_curve25519xsalsa20poly1305_macbytes)
+TN(CRYPTO_BOX_CURVE25519XSALSA20POLY1305_MESSAGEBYTES_MAX, 18446744073709551599, CSize, crypto_box_curve25519xsalsa20poly1305_messagebytes_max)
+TN(CRYPTO_BOX_CURVE25519XSALSA20POLY1305_NONCEBYTES, 24, CSize, crypto_box_curve25519xsalsa20poly1305_noncebytes)
+TN(CRYPTO_BOX_CURVE25519XSALSA20POLY1305_PUBLICKEYBYTES, 32, CSize, crypto_box_curve25519xsalsa20poly1305_publickeybytes)
+TN(CRYPTO_BOX_CURVE25519XSALSA20POLY1305_SECRETKEYBYTES, 32, CSize, crypto_box_curve25519xsalsa20poly1305_secretkeybytes)
+TN(CRYPTO_BOX_CURVE25519XSALSA20POLY1305_SEEDBYTES, 32, CSize, crypto_box_curve25519xsalsa20poly1305_seedbytes)
+TN(CRYPTO_BOX_CURVE25519XSALSA20POLY1305_ZEROBYTES, 32, CSize, crypto_box_curve25519xsalsa20poly1305_zerobytes)
+TN(CRYPTO_BOX_MACBYTES, 16, CSize, crypto_box_macbytes)
+TN(CRYPTO_BOX_MESSAGEBYTES_MAX, 18446744073709551599, CSize, crypto_box_messagebytes_max)
+TN(CRYPTO_BOX_NONCEBYTES, 24, CSize, crypto_box_noncebytes)
+TN(CRYPTO_BOX_PUBLICKEYBYTES, 32, CSize, crypto_box_publickeybytes)
+TN(CRYPTO_BOX_SEALBYTES, 48, CSize, crypto_box_sealbytes)
+TN(CRYPTO_BOX_SECRETKEYBYTES, 32, CSize, crypto_box_secretkeybytes)
+TN(CRYPTO_BOX_SEEDBYTES, 32, CSize, crypto_box_seedbytes)
+TN(CRYPTO_BOX_ZEROBYTES, 32, CSize, crypto_box_zerobytes)
+TN(CRYPTO_CORE_ED25519_BYTES, 32, CSize, crypto_core_ed25519_bytes)
+TN(CRYPTO_CORE_ED25519_HASHBYTES, 64, CSize, crypto_core_ed25519_hashbytes)
+TN(CRYPTO_CORE_ED25519_NONREDUCEDSCALARBYTES, 64, CSize, crypto_core_ed25519_nonreducedscalarbytes)
+TN(CRYPTO_CORE_ED25519_SCALARBYTES, 32, CSize, crypto_core_ed25519_scalarbytes)
+TN(CRYPTO_CORE_ED25519_UNIFORMBYTES, 32, CSize, crypto_core_ed25519_uniformbytes)
+TN(CRYPTO_CORE_HCHACHA20_CONSTBYTES, 16, CSize, crypto_core_hchacha20_constbytes)
+TN(CRYPTO_CORE_HCHACHA20_INPUTBYTES, 16, CSize, crypto_core_hchacha20_inputbytes)
+TN(CRYPTO_CORE_HCHACHA20_KEYBYTES, 32, CSize, crypto_core_hchacha20_keybytes)
+TN(CRYPTO_CORE_HCHACHA20_OUTPUTBYTES, 32, CSize, crypto_core_hchacha20_outputbytes)
+TN(CRYPTO_CORE_HSALSA20_CONSTBYTES, 16, CSize, crypto_core_hsalsa20_constbytes)
+TN(CRYPTO_CORE_HSALSA20_INPUTBYTES, 16, CSize, crypto_core_hsalsa20_inputbytes)
+TN(CRYPTO_CORE_HSALSA20_KEYBYTES, 32, CSize, crypto_core_hsalsa20_keybytes)
+TN(CRYPTO_CORE_HSALSA20_OUTPUTBYTES, 32, CSize, crypto_core_hsalsa20_outputbytes)
+TN(CRYPTO_CORE_RISTRETTO255_BYTES, 32, CSize, crypto_core_ristretto255_bytes)
+TN(CRYPTO_CORE_RISTRETTO255_HASHBYTES, 64, CSize, crypto_core_ristretto255_hashbytes)
+TN(CRYPTO_CORE_RISTRETTO255_NONREDUCEDSCALARBYTES, 64, CSize, crypto_core_ristretto255_nonreducedscalarbytes)
+TN(CRYPTO_CORE_RISTRETTO255_SCALARBYTES, 32, CSize, crypto_core_ristretto255_scalarbytes)
+TN(CRYPTO_CORE_SALSA2012_CONSTBYTES, 16, CSize, crypto_core_salsa2012_constbytes)
+TN(CRYPTO_CORE_SALSA2012_INPUTBYTES, 16, CSize, crypto_core_salsa2012_inputbytes)
+TN(CRYPTO_CORE_SALSA2012_KEYBYTES, 32, CSize, crypto_core_salsa2012_keybytes)
+TN(CRYPTO_CORE_SALSA2012_OUTPUTBYTES, 64, CSize, crypto_core_salsa2012_outputbytes)
+TN(CRYPTO_CORE_SALSA208_CONSTBYTES, 16, CSize, crypto_core_salsa208_constbytes)
+TN(CRYPTO_CORE_SALSA208_INPUTBYTES, 16, CSize, crypto_core_salsa208_inputbytes)
+TN(CRYPTO_CORE_SALSA208_KEYBYTES, 32, CSize, crypto_core_salsa208_keybytes)
+TN(CRYPTO_CORE_SALSA208_OUTPUTBYTES, 64, CSize, crypto_core_salsa208_outputbytes)
+TN(CRYPTO_CORE_SALSA20_CONSTBYTES, 16, CSize, crypto_core_salsa20_constbytes)
+TN(CRYPTO_CORE_SALSA20_INPUTBYTES, 16, CSize, crypto_core_salsa20_inputbytes)
+TN(CRYPTO_CORE_SALSA20_KEYBYTES, 32, CSize, crypto_core_salsa20_keybytes)
+TN(CRYPTO_CORE_SALSA20_OUTPUTBYTES, 64, CSize, crypto_core_salsa20_outputbytes)
+TN(CRYPTO_GENERICHASH_BLAKE2B_BYTES, 32, CSize, crypto_generichash_blake2b_bytes)
+TN(CRYPTO_GENERICHASH_BLAKE2B_BYTES_MAX, 64, CSize, crypto_generichash_blake2b_bytes_max)
+TN(CRYPTO_GENERICHASH_BLAKE2B_BYTES_MIN, 16, CSize, crypto_generichash_blake2b_bytes_min)
+TN(CRYPTO_GENERICHASH_BLAKE2B_KEYBYTES, 32, CSize, crypto_generichash_blake2b_keybytes)
+TN(CRYPTO_GENERICHASH_BLAKE2B_KEYBYTES_MAX, 64, CSize, crypto_generichash_blake2b_keybytes_max)
+TN(CRYPTO_GENERICHASH_BLAKE2B_KEYBYTES_MIN, 16, CSize, crypto_generichash_blake2b_keybytes_min)
+TN(CRYPTO_GENERICHASH_BLAKE2B_PERSONALBYTES, 16, CSize, crypto_generichash_blake2b_personalbytes)
+TN(CRYPTO_GENERICHASH_BLAKE2B_SALTBYTES, 16, CSize, crypto_generichash_blake2b_saltbytes)
+TN(CRYPTO_GENERICHASH_BLAKE2B_STATEBYTES, 384, CSize, crypto_generichash_blake2b_statebytes)
+TN(CRYPTO_GENERICHASH_BYTES, 32, CSize, crypto_generichash_bytes)
+TN(CRYPTO_GENERICHASH_BYTES_MAX, 64, CSize, crypto_generichash_bytes_max)
+TN(CRYPTO_GENERICHASH_BYTES_MIN, 16, CSize, crypto_generichash_bytes_min)
+TN(CRYPTO_GENERICHASH_KEYBYTES, 32, CSize, crypto_generichash_keybytes)
+TN(CRYPTO_GENERICHASH_KEYBYTES_MAX, 64, CSize, crypto_generichash_keybytes_max)
+TN(CRYPTO_GENERICHASH_KEYBYTES_MIN, 16, CSize, crypto_generichash_keybytes_min)
+TN(CRYPTO_GENERICHASH_STATEBYTES, 384, CSize, crypto_generichash_statebytes)
+TN(CRYPTO_HASH_BYTES, 64, CSize, crypto_hash_bytes)
+TN(CRYPTO_HASH_SHA256_BYTES, 32, CSize, crypto_hash_sha256_bytes)
+TN(CRYPTO_HASH_SHA256_STATEBYTES, 104, CSize, crypto_hash_sha256_statebytes)
+TN(CRYPTO_HASH_SHA512_BYTES, 64, CSize, crypto_hash_sha512_bytes)
+TN(CRYPTO_HASH_SHA512_STATEBYTES, 208, CSize, crypto_hash_sha512_statebytes)
+TN(CRYPTO_KDF_BLAKE2B_BYTES_MAX, 64, CSize, crypto_kdf_blake2b_bytes_max)
+TN(CRYPTO_KDF_BLAKE2B_BYTES_MIN, 16, CSize, crypto_kdf_blake2b_bytes_min)
+TN(CRYPTO_KDF_BLAKE2B_CONTEXTBYTES, 8, CSize, crypto_kdf_blake2b_contextbytes)
+TN(CRYPTO_KDF_BLAKE2B_KEYBYTES, 32, CSize, crypto_kdf_blake2b_keybytes)
+TN(CRYPTO_KDF_BYTES_MAX, 64, CSize, crypto_kdf_bytes_max)
+TN(CRYPTO_KDF_BYTES_MIN, 16, CSize, crypto_kdf_bytes_min)
+TN(CRYPTO_KDF_CONTEXTBYTES, 8, CSize, crypto_kdf_contextbytes)
+TN(CRYPTO_KDF_KEYBYTES, 32, CSize, crypto_kdf_keybytes)
+TN(CRYPTO_KX_PUBLICKEYBYTES, 32, CSize, crypto_kx_publickeybytes)
+TN(CRYPTO_KX_SECRETKEYBYTES, 32, CSize, crypto_kx_secretkeybytes)
+TN(CRYPTO_KX_SEEDBYTES, 32, CSize, crypto_kx_seedbytes)
+TN(CRYPTO_KX_SESSIONKEYBYTES, 32, CSize, crypto_kx_sessionkeybytes)
+TN(CRYPTO_ONETIMEAUTH_BYTES, 16, CSize, crypto_onetimeauth_bytes)
+TN(CRYPTO_ONETIMEAUTH_KEYBYTES, 32, CSize, crypto_onetimeauth_keybytes)
+TN(CRYPTO_ONETIMEAUTH_POLY1305_BYTES, 16, CSize, crypto_onetimeauth_poly1305_bytes)
+TN(CRYPTO_ONETIMEAUTH_POLY1305_KEYBYTES, 32, CSize, crypto_onetimeauth_poly1305_keybytes)
+TN(CRYPTO_ONETIMEAUTH_POLY1305_STATEBYTES, 256, CSize, crypto_onetimeauth_poly1305_statebytes)
+TN(CRYPTO_ONETIMEAUTH_STATEBYTES, 256, CSize, crypto_onetimeauth_statebytes)
+TN(CRYPTO_PWHASH_ALG_ARGON2I13, 1, CInt, crypto_pwhash_alg_argon2i13)
+TN(CRYPTO_PWHASH_ALG_ARGON2ID13, 2, CInt, crypto_pwhash_alg_argon2id13)
+TN(CRYPTO_PWHASH_ALG_DEFAULT, 2, CInt, crypto_pwhash_alg_default)
+TN(CRYPTO_PWHASH_ARGON2I_ALG_ARGON2I13, 1, CInt, crypto_pwhash_argon2i_alg_argon2i13)
+TN(CRYPTO_PWHASH_ARGON2I_BYTES_MAX, 4294967295, CSize, crypto_pwhash_argon2i_bytes_max)
+TN(CRYPTO_PWHASH_ARGON2I_BYTES_MIN, 16, CSize, crypto_pwhash_argon2i_bytes_min)
+TN(CRYPTO_PWHASH_ARGON2ID_ALG_ARGON2ID13, 2, CInt, crypto_pwhash_argon2id_alg_argon2id13)
+TN(CRYPTO_PWHASH_ARGON2ID_BYTES_MAX, 4294967295, CSize, crypto_pwhash_argon2id_bytes_max)
+TN(CRYPTO_PWHASH_ARGON2ID_BYTES_MIN, 16, CSize, crypto_pwhash_argon2id_bytes_min)
+TN(CRYPTO_PWHASH_ARGON2ID_MEMLIMIT_INTERACTIVE, 67108864, CSize, crypto_pwhash_argon2id_memlimit_interactive)
+TN(CRYPTO_PWHASH_ARGON2ID_MEMLIMIT_MAX, 4398046510080, CSize, crypto_pwhash_argon2id_memlimit_max)
+TN(CRYPTO_PWHASH_ARGON2ID_MEMLIMIT_MIN, 8192, CSize, crypto_pwhash_argon2id_memlimit_min)
+TN(CRYPTO_PWHASH_ARGON2ID_MEMLIMIT_MODERATE, 268435456, CSize, crypto_pwhash_argon2id_memlimit_moderate)
+TN(CRYPTO_PWHASH_ARGON2ID_MEMLIMIT_SENSITIVE, 1073741824, CSize, crypto_pwhash_argon2id_memlimit_sensitive)
+TN(CRYPTO_PWHASH_ARGON2ID_OPSLIMIT_INTERACTIVE, 2, CSize, crypto_pwhash_argon2id_opslimit_interactive)
+TN(CRYPTO_PWHASH_ARGON2ID_OPSLIMIT_MAX, 4294967295, CSize, crypto_pwhash_argon2id_opslimit_max)
+TN(CRYPTO_PWHASH_ARGON2ID_OPSLIMIT_MIN, 1, CSize, crypto_pwhash_argon2id_opslimit_min)
+TN(CRYPTO_PWHASH_ARGON2ID_OPSLIMIT_MODERATE, 3, CSize, crypto_pwhash_argon2id_opslimit_moderate)
+TN(CRYPTO_PWHASH_ARGON2ID_OPSLIMIT_SENSITIVE, 4, CSize, crypto_pwhash_argon2id_opslimit_sensitive)
+TN(CRYPTO_PWHASH_ARGON2ID_PASSWD_MAX, 4294967295, CSize, crypto_pwhash_argon2id_passwd_max)
+TN(CRYPTO_PWHASH_ARGON2ID_PASSWD_MIN, 0, CSize, crypto_pwhash_argon2id_passwd_min)
+TN(CRYPTO_PWHASH_ARGON2ID_SALTBYTES, 16, CSize, crypto_pwhash_argon2id_saltbytes)
+TN(CRYPTO_PWHASH_ARGON2ID_STRBYTES, 128, CSize, crypto_pwhash_argon2id_strbytes)
+TN(CRYPTO_PWHASH_ARGON2I_MEMLIMIT_INTERACTIVE, 33554432, CSize, crypto_pwhash_argon2i_memlimit_interactive)
+TN(CRYPTO_PWHASH_ARGON2I_MEMLIMIT_MAX, 4398046510080, CSize, crypto_pwhash_argon2i_memlimit_max)
+TN(CRYPTO_PWHASH_ARGON2I_MEMLIMIT_MIN, 8192, CSize, crypto_pwhash_argon2i_memlimit_min)
+TN(CRYPTO_PWHASH_ARGON2I_MEMLIMIT_MODERATE, 134217728, CSize, crypto_pwhash_argon2i_memlimit_moderate)
+TN(CRYPTO_PWHASH_ARGON2I_MEMLIMIT_SENSITIVE, 536870912, CSize, crypto_pwhash_argon2i_memlimit_sensitive)
+TN(CRYPTO_PWHASH_ARGON2I_OPSLIMIT_INTERACTIVE, 4, CSize, crypto_pwhash_argon2i_opslimit_interactive)
+TN(CRYPTO_PWHASH_ARGON2I_OPSLIMIT_MAX, 4294967295, CSize, crypto_pwhash_argon2i_opslimit_max)
+TN(CRYPTO_PWHASH_ARGON2I_OPSLIMIT_MIN, 3, CSize, crypto_pwhash_argon2i_opslimit_min)
+TN(CRYPTO_PWHASH_ARGON2I_OPSLIMIT_MODERATE, 6, CSize, crypto_pwhash_argon2i_opslimit_moderate)
+TN(CRYPTO_PWHASH_ARGON2I_OPSLIMIT_SENSITIVE, 8, CSize, crypto_pwhash_argon2i_opslimit_sensitive)
+TN(CRYPTO_PWHASH_ARGON2I_PASSWD_MAX, 4294967295, CSize, crypto_pwhash_argon2i_passwd_max)
+TN(CRYPTO_PWHASH_ARGON2I_PASSWD_MIN, 0, CSize, crypto_pwhash_argon2i_passwd_min)
+TN(CRYPTO_PWHASH_ARGON2I_SALTBYTES, 16, CSize, crypto_pwhash_argon2i_saltbytes)
+TN(CRYPTO_PWHASH_ARGON2I_STRBYTES, 128, CSize, crypto_pwhash_argon2i_strbytes)
+TN(CRYPTO_PWHASH_BYTES_MAX, 4294967295, CSize, crypto_pwhash_bytes_max)
+TN(CRYPTO_PWHASH_BYTES_MIN, 16, CSize, crypto_pwhash_bytes_min)
+TN(CRYPTO_PWHASH_MEMLIMIT_INTERACTIVE, 67108864, CSize, crypto_pwhash_memlimit_interactive)
+TN(CRYPTO_PWHASH_MEMLIMIT_MAX, 4398046510080, CSize, crypto_pwhash_memlimit_max)
+TN(CRYPTO_PWHASH_MEMLIMIT_MIN, 8192, CSize, crypto_pwhash_memlimit_min)
+TN(CRYPTO_PWHASH_MEMLIMIT_MODERATE, 268435456, CSize, crypto_pwhash_memlimit_moderate)
+TN(CRYPTO_PWHASH_MEMLIMIT_SENSITIVE, 1073741824, CSize, crypto_pwhash_memlimit_sensitive)
+TN(CRYPTO_PWHASH_OPSLIMIT_INTERACTIVE, 2, CSize, crypto_pwhash_opslimit_interactive)
+TN(CRYPTO_PWHASH_OPSLIMIT_MAX, 4294967295, CSize, crypto_pwhash_opslimit_max)
+TN(CRYPTO_PWHASH_OPSLIMIT_MIN, 1, CSize, crypto_pwhash_opslimit_min)
+TN(CRYPTO_PWHASH_OPSLIMIT_MODERATE, 3, CSize, crypto_pwhash_opslimit_moderate)
+TN(CRYPTO_PWHASH_OPSLIMIT_SENSITIVE, 4, CSize, crypto_pwhash_opslimit_sensitive)
+TN(CRYPTO_PWHASH_PASSWD_MAX, 4294967295, CSize, crypto_pwhash_passwd_max)
+TN(CRYPTO_PWHASH_PASSWD_MIN, 0, CSize, crypto_pwhash_passwd_min)
+TN(CRYPTO_PWHASH_SALTBYTES, 16, CSize, crypto_pwhash_saltbytes)
+TN(CRYPTO_PWHASH_SCRYPTSALSA208SHA256_BYTES_MAX, 137438953440, CSize, crypto_pwhash_scryptsalsa208sha256_bytes_max)
+TN(CRYPTO_PWHASH_SCRYPTSALSA208SHA256_BYTES_MIN, 16, CSize, crypto_pwhash_scryptsalsa208sha256_bytes_min)
+TN(CRYPTO_PWHASH_SCRYPTSALSA208SHA256_MEMLIMIT_INTERACTIVE, 16777216, CSize, crypto_pwhash_scryptsalsa208sha256_memlimit_interactive)
+TN(CRYPTO_PWHASH_SCRYPTSALSA208SHA256_MEMLIMIT_MAX, 68719476736, CSize, crypto_pwhash_scryptsalsa208sha256_memlimit_max)
+TN(CRYPTO_PWHASH_SCRYPTSALSA208SHA256_MEMLIMIT_MIN, 16777216, CSize, crypto_pwhash_scryptsalsa208sha256_memlimit_min)
+TN(CRYPTO_PWHASH_SCRYPTSALSA208SHA256_MEMLIMIT_SENSITIVE, 1073741824, CSize, crypto_pwhash_scryptsalsa208sha256_memlimit_sensitive)
+TN(CRYPTO_PWHASH_SCRYPTSALSA208SHA256_OPSLIMIT_INTERACTIVE, 524288, CSize, crypto_pwhash_scryptsalsa208sha256_opslimit_interactive)
+TN(CRYPTO_PWHASH_SCRYPTSALSA208SHA256_OPSLIMIT_MAX, 4294967295, CSize, crypto_pwhash_scryptsalsa208sha256_opslimit_max)
+TN(CRYPTO_PWHASH_SCRYPTSALSA208SHA256_OPSLIMIT_MIN, 32768, CSize, crypto_pwhash_scryptsalsa208sha256_opslimit_min)
+TN(CRYPTO_PWHASH_SCRYPTSALSA208SHA256_OPSLIMIT_SENSITIVE, 33554432, CSize, crypto_pwhash_scryptsalsa208sha256_opslimit_sensitive)
+TN(CRYPTO_PWHASH_SCRYPTSALSA208SHA256_PASSWD_MAX, 18446744073709551615, CSize, crypto_pwhash_scryptsalsa208sha256_passwd_max)
+TN(CRYPTO_PWHASH_SCRYPTSALSA208SHA256_PASSWD_MIN, 0, CSize, crypto_pwhash_scryptsalsa208sha256_passwd_min)
+TN(CRYPTO_PWHASH_SCRYPTSALSA208SHA256_SALTBYTES, 32, CSize, crypto_pwhash_scryptsalsa208sha256_saltbytes)
+TN(CRYPTO_PWHASH_SCRYPTSALSA208SHA256_STRBYTES, 102, CSize, crypto_pwhash_scryptsalsa208sha256_strbytes)
+TN(CRYPTO_PWHASH_STRBYTES, 128, CSize, crypto_pwhash_strbytes)
+TN(CRYPTO_SCALARMULT_BYTES, 32, CSize, crypto_scalarmult_bytes)
+TN(CRYPTO_SCALARMULT_CURVE25519_BYTES, 32, CSize, crypto_scalarmult_curve25519_bytes)
+TN(CRYPTO_SCALARMULT_CURVE25519_SCALARBYTES, 32, CSize, crypto_scalarmult_curve25519_scalarbytes)
+TN(CRYPTO_SCALARMULT_ED25519_BYTES, 32, CSize, crypto_scalarmult_ed25519_bytes)
+TN(CRYPTO_SCALARMULT_ED25519_SCALARBYTES, 32, CSize, crypto_scalarmult_ed25519_scalarbytes)
+TN(CRYPTO_SCALARMULT_RISTRETTO255_BYTES, 32, CSize, crypto_scalarmult_ristretto255_bytes)
+TN(CRYPTO_SCALARMULT_RISTRETTO255_SCALARBYTES, 32, CSize, crypto_scalarmult_ristretto255_scalarbytes)
+TN(CRYPTO_SCALARMULT_SCALARBYTES, 32, CSize, crypto_scalarmult_scalarbytes)
+TN(CRYPTO_SECRETBOX_BOXZEROBYTES, 16, CSize, crypto_secretbox_boxzerobytes)
+TN(CRYPTO_SECRETBOX_KEYBYTES, 32, CSize, crypto_secretbox_keybytes)
+TN(CRYPTO_SECRETBOX_MACBYTES, 16, CSize, crypto_secretbox_macbytes)
+TN(CRYPTO_SECRETBOX_MESSAGEBYTES_MAX, 18446744073709551599, CSize, crypto_secretbox_messagebytes_max)
+TN(CRYPTO_SECRETBOX_NONCEBYTES, 24, CSize, crypto_secretbox_noncebytes)
+TN(CRYPTO_SECRETBOX_XCHACHA20POLY1305_KEYBYTES, 32, CSize, crypto_secretbox_xchacha20poly1305_keybytes)
+TN(CRYPTO_SECRETBOX_XCHACHA20POLY1305_MACBYTES, 16, CSize, crypto_secretbox_xchacha20poly1305_macbytes)
+TN(CRYPTO_SECRETBOX_XCHACHA20POLY1305_MESSAGEBYTES_MAX, 18446744073709551599, CSize, crypto_secretbox_xchacha20poly1305_messagebytes_max)
+TN(CRYPTO_SECRETBOX_XCHACHA20POLY1305_NONCEBYTES, 24, CSize, crypto_secretbox_xchacha20poly1305_noncebytes)
+TN(CRYPTO_SECRETBOX_XSALSA20POLY1305_BOXZEROBYTES, 16, CSize, crypto_secretbox_xsalsa20poly1305_boxzerobytes)
+TN(CRYPTO_SECRETBOX_XSALSA20POLY1305_KEYBYTES, 32, CSize, crypto_secretbox_xsalsa20poly1305_keybytes)
+TN(CRYPTO_SECRETBOX_XSALSA20POLY1305_MACBYTES, 16, CSize, crypto_secretbox_xsalsa20poly1305_macbytes)
+TN(CRYPTO_SECRETBOX_XSALSA20POLY1305_MESSAGEBYTES_MAX, 18446744073709551599, CSize, crypto_secretbox_xsalsa20poly1305_messagebytes_max)
+TN(CRYPTO_SECRETBOX_XSALSA20POLY1305_NONCEBYTES, 24, CSize, crypto_secretbox_xsalsa20poly1305_noncebytes)
+TN(CRYPTO_SECRETBOX_XSALSA20POLY1305_ZEROBYTES, 32, CSize, crypto_secretbox_xsalsa20poly1305_zerobytes)
+TN(CRYPTO_SECRETBOX_ZEROBYTES, 32, CSize, crypto_secretbox_zerobytes)
+TN(CRYPTO_SECRETSTREAM_XCHACHA20POLY1305_ABYTES, 17, CSize, crypto_secretstream_xchacha20poly1305_abytes)
+TN(CRYPTO_SECRETSTREAM_XCHACHA20POLY1305_HEADERBYTES, 24, CSize, crypto_secretstream_xchacha20poly1305_headerbytes)
+TN(CRYPTO_SECRETSTREAM_XCHACHA20POLY1305_KEYBYTES, 32, CSize, crypto_secretstream_xchacha20poly1305_keybytes)
+TN(CRYPTO_SECRETSTREAM_XCHACHA20POLY1305_MESSAGEBYTES_MAX, 274877906816, CSize, crypto_secretstream_xchacha20poly1305_messagebytes_max)
+TN(CRYPTO_SECRETSTREAM_XCHACHA20POLY1305_STATEBYTES, 52, CSize, crypto_secretstream_xchacha20poly1305_statebytes)
+TN(CRYPTO_SECRETSTREAM_XCHACHA20POLY1305_TAG_FINAL, 3, CUChar, crypto_secretstream_xchacha20poly1305_tag_final)
+TN(CRYPTO_SECRETSTREAM_XCHACHA20POLY1305_TAG_MESSAGE, 0, CUChar, crypto_secretstream_xchacha20poly1305_tag_message)
+TN(CRYPTO_SECRETSTREAM_XCHACHA20POLY1305_TAG_PUSH, 1, CUChar, crypto_secretstream_xchacha20poly1305_tag_push)
+TN(CRYPTO_SECRETSTREAM_XCHACHA20POLY1305_TAG_REKEY, 2, CUChar, crypto_secretstream_xchacha20poly1305_tag_rekey)
+TN(CRYPTO_SHORTHASH_BYTES, 8, CSize, crypto_shorthash_bytes)
+TN(CRYPTO_SHORTHASH_KEYBYTES, 16, CSize, crypto_shorthash_keybytes)
+TN(CRYPTO_SHORTHASH_SIPHASH24_BYTES, 8, CSize, crypto_shorthash_siphash24_bytes)
+TN(CRYPTO_SHORTHASH_SIPHASH24_KEYBYTES, 16, CSize, crypto_shorthash_siphash24_keybytes)
+TN(CRYPTO_SHORTHASH_SIPHASHX24_BYTES, 16, CSize, crypto_shorthash_siphashx24_bytes)
+TN(CRYPTO_SHORTHASH_SIPHASHX24_KEYBYTES, 16, CSize, crypto_shorthash_siphashx24_keybytes)
+TN(CRYPTO_SIGN_BYTES, 64, CSize, crypto_sign_bytes)
+TN(CRYPTO_SIGN_ED25519_BYTES, 64, CSize, crypto_sign_ed25519_bytes)
+TN(CRYPTO_SIGN_ED25519_MESSAGEBYTES_MAX, 18446744073709551551, CSize, crypto_sign_ed25519_messagebytes_max)
+TN(CRYPTO_SIGN_ED25519PH_STATEBYTES, 208, CSize, crypto_sign_ed25519ph_statebytes)
+TN(CRYPTO_SIGN_ED25519_PUBLICKEYBYTES, 32, CSize, crypto_sign_ed25519_publickeybytes)
+TN(CRYPTO_SIGN_ED25519_SECRETKEYBYTES, 64, CSize, crypto_sign_ed25519_secretkeybytes)
+TN(CRYPTO_SIGN_ED25519_SEEDBYTES, 32, CSize, crypto_sign_ed25519_seedbytes)
+TN(CRYPTO_SIGN_MESSAGEBYTES_MAX, 18446744073709551551, CSize, crypto_sign_messagebytes_max)
+TN(CRYPTO_SIGN_PUBLICKEYBYTES, 32, CSize, crypto_sign_publickeybytes)
+TN(CRYPTO_SIGN_SECRETKEYBYTES, 64, CSize, crypto_sign_secretkeybytes)
+TN(CRYPTO_SIGN_SEEDBYTES, 32, CSize, crypto_sign_seedbytes)
+TN(CRYPTO_SIGN_STATEBYTES, 208, CSize, crypto_sign_statebytes)
+TN(CRYPTO_STREAM_CHACHA20_IETF_KEYBYTES, 32, CSize, crypto_stream_chacha20_ietf_keybytes)
+TN(CRYPTO_STREAM_CHACHA20_IETF_MESSAGEBYTES_MAX, 274877906944, CSize, crypto_stream_chacha20_ietf_messagebytes_max)
+TN(CRYPTO_STREAM_CHACHA20_IETF_NONCEBYTES, 12, CSize, crypto_stream_chacha20_ietf_noncebytes)
+TN(CRYPTO_STREAM_CHACHA20_KEYBYTES, 32, CSize, crypto_stream_chacha20_keybytes)
+TN(CRYPTO_STREAM_CHACHA20_MESSAGEBYTES_MAX, 18446744073709551615, CSize, crypto_stream_chacha20_messagebytes_max)
+TN(CRYPTO_STREAM_CHACHA20_NONCEBYTES, 8, CSize, crypto_stream_chacha20_noncebytes)
+TN(CRYPTO_STREAM_KEYBYTES, 32, CSize, crypto_stream_keybytes)
+TN(CRYPTO_STREAM_MESSAGEBYTES_MAX, 18446744073709551615, CSize, crypto_stream_messagebytes_max)
+TN(CRYPTO_STREAM_NONCEBYTES, 24, CSize, crypto_stream_noncebytes)
+TN(CRYPTO_STREAM_SALSA2012_KEYBYTES, 32, CSize, crypto_stream_salsa2012_keybytes)
+TN(CRYPTO_STREAM_SALSA2012_MESSAGEBYTES_MAX, 18446744073709551615, CSize, crypto_stream_salsa2012_messagebytes_max)
+TN(CRYPTO_STREAM_SALSA2012_NONCEBYTES, 8, CSize, crypto_stream_salsa2012_noncebytes)
+TN(CRYPTO_STREAM_SALSA208_KEYBYTES, 32, CSize, crypto_stream_salsa208_keybytes)
+TN(CRYPTO_STREAM_SALSA208_MESSAGEBYTES_MAX, 18446744073709551615, CSize, crypto_stream_salsa208_messagebytes_max)
+TN(CRYPTO_STREAM_SALSA208_NONCEBYTES, 8, CSize, crypto_stream_salsa208_noncebytes)
+TN(CRYPTO_STREAM_SALSA20_KEYBYTES, 32, CSize, crypto_stream_salsa20_keybytes)
+TN(CRYPTO_STREAM_SALSA20_MESSAGEBYTES_MAX, 18446744073709551615, CSize, crypto_stream_salsa20_messagebytes_max)
+TN(CRYPTO_STREAM_SALSA20_NONCEBYTES, 8, CSize, crypto_stream_salsa20_noncebytes)
+TN(CRYPTO_STREAM_XCHACHA20_KEYBYTES, 32, CSize, crypto_stream_xchacha20_keybytes)
+TN(CRYPTO_STREAM_XCHACHA20_MESSAGEBYTES_MAX, 18446744073709551615, CSize, crypto_stream_xchacha20_messagebytes_max)
+TN(CRYPTO_STREAM_XCHACHA20_NONCEBYTES, 24, CSize, crypto_stream_xchacha20_noncebytes)
+TN(CRYPTO_STREAM_XSALSA20_KEYBYTES, 32, CSize, crypto_stream_xsalsa20_keybytes)
+TN(CRYPTO_STREAM_XSALSA20_MESSAGEBYTES_MAX, 18446744073709551615, CSize, crypto_stream_xsalsa20_messagebytes_max)
+TN(CRYPTO_STREAM_XSALSA20_NONCEBYTES, 24, CSize, crypto_stream_xsalsa20_noncebytes)
+TN(CRYPTO_VERIFY_16_BYTES, 16, CSize, crypto_verify_16_bytes)
+TN(CRYPTO_VERIFY_32_BYTES, 32, CSize, crypto_verify_32_bytes)
+TN(CRYPTO_VERIFY_64_BYTES, 64, CSize, crypto_verify_64_bytes)
+TN(RANDOMBYTES_SEEDBYTES, 32, CSize, randombytes_seedbytes)
+TN(SODIUM_LIBRARY_MINIMAL, 0, CInt, sodium_library_minimal)
+TN(SODIUM_LIBRARY_VERSION_MAJOR, 10, CInt, sodium_library_version_major)
+TN(SODIUM_LIBRARY_VERSION_MINOR, 3, CInt, sodium_library_version_minor)
+
+-- These have no corresponding C functions
+TN(SODIUM_BASE64_VARIANT_ORIGINAL, 1, CInt, sodium_base64_variant_original)
+TN(SODIUM_BASE64_VARIANT_ORIGINAL_NO_PADDING, 3, CInt, sodium_base64_variant_original_no_padding)
+TN(SODIUM_BASE64_VARIANT_URLSAFE, 5, CInt, sodium_base64_variant_urlsafe)
+TN(SODIUM_BASE64_VARIANT_URLSAFE_NO_PADDING, 7, CInt, sodium_base64_variant_urlsafe_no_padding)
+
+--------------------------------------------------------------------------------
+-- String constants
+
+TS(CRYPTO_AUTH_PRIMITIVE, "hmacsha512256", crypto_auth_primitive)
+TS(CRYPTO_BOX_PRIMITIVE, "curve25519xsalsa20poly1305", crypto_box_primitive)
+TS(CRYPTO_GENERICHASH_PRIMITIVE, "blake2b", crypto_generichash_primitive)
+TS(CRYPTO_HASH_PRIMITIVE, "sha512", crypto_hash_primitive)
+TS(CRYPTO_KDF_PRIMITIVE, "blake2b", crypto_kdf_primitive)
+TS(CRYPTO_KX_PRIMITIVE, "x25519blake2b", crypto_kx_primitive)
+TS(CRYPTO_ONETIMEAUTH_PRIMITIVE, "poly1305", crypto_onetimeauth_primitive)
+TS(CRYPTO_PWHASH_ARGON2ID_STRPREFIX, "$argon2id$", crypto_pwhash_argon2id_strprefix)
+TS(CRYPTO_PWHASH_ARGON2I_STRPREFIX, "$argon2i$", crypto_pwhash_argon2i_strprefix)
+TS(CRYPTO_PWHASH_PRIMITIVE, "argon2i", crypto_pwhash_primitive)
+TS(CRYPTO_PWHASH_SCRYPTSALSA208SHA256_STRPREFIX, "$7$", crypto_pwhash_scryptsalsa208sha256_strprefix)
+TS(CRYPTO_PWHASH_STRPREFIX, "$argon2id$", crypto_pwhash_strprefix)
+TS(CRYPTO_SCALARMULT_PRIMITIVE, "curve25519", crypto_scalarmult_primitive)
+TS(CRYPTO_SECRETBOX_PRIMITIVE, "xsalsa20poly1305", crypto_secretbox_primitive)
+TS(CRYPTO_SHORTHASH_PRIMITIVE, "siphash24", crypto_shorthash_primitive)
+TS(CRYPTO_SIGN_PRIMITIVE, "ed25519", crypto_sign_primitive)
+TS(CRYPTO_STREAM_PRIMITIVE, "xsalsa20", crypto_stream_primitive)
+TS(SODIUM_VERSION_STRING, "1.0.18", sodium_version_string)
diff --git a/libsodium.cabal b/libsodium.cabal
new file mode 100644
--- /dev/null
+++ b/libsodium.cabal
@@ -0,0 +1,41 @@
+cabal-version: 2.4
+name: libsodium
+version: 1.0.18.0
+license: ISC
+license-file: LICENSE
+extra-source-files: README.md CHANGELOG.md
+author: Renzo Carbonara
+maintainer: renλren.zone
+copyright: Copyright (c) Renzo Carbonara 2020
+category: Cryptography
+build-type: Simple
+synopsis: Low-level bindings to the libsodium C library
+description: Low-level bindings to the libsodium C library
+homepage: https://github.com/k0001/hs-libsodium
+bug-reports: https://github.com/k0001/hs-libsodium/issues
+tested-with: GHC == 8.6.5, GHC == 8.8.3, GHC == 8.10.1
+
+common basic
+  default-language: Haskell2010
+  ghc-options: -Wall -Werror=incomplete-patterns
+  build-depends: base == 4.*
+  pkgconfig-depends: libsodium == 1.0.18
+
+library
+  import: basic
+  hs-source-dirs: lib
+  exposed-modules: Libsodium
+  other-modules: Libsodium.Constants
+
+test-suite test
+  import: basic
+  type: exitcode-stdio-1.0
+  hs-source-dirs: test
+  main-is: Main.hs
+  build-depends:
+    hedgehog,
+    libsodium,
+    tasty,
+    tasty-hedgehog,
+    tasty-hunit,
+
diff --git a/test/Main.chs b/test/Main.chs
new file mode 100644
--- /dev/null
+++ b/test/Main.chs
@@ -0,0 +1,417 @@
+#include <sodium.h>
+
+module Main (main) where
+
+import Control.Monad
+import Control.Monad.IO.Class
+import Foreign.C.String
+import Foreign.C.Types
+import qualified Test.Tasty as Tasty
+import qualified Test.Tasty.Runners as Tasty
+import Test.Tasty (TestTree, testGroup)
+import Test.Tasty.HUnit (testCase, (@=?), (@?))
+import Test.Tasty.Hedgehog (testProperty)
+import Hedgehog (property, forAll, (/==), diff)
+import qualified Hedgehog.Gen as Gen
+import qualified Hedgehog.Range as Range
+import qualified Libsodium as L
+
+--------------------------------------------------------------------------------
+
+{# typedef size_t CSize #}
+{# default in `CSize' [size_t] fromIntegral #}
+{# default out `CSize' [size_t] fromIntegral #}
+
+{# typedef uint64_t Word64 #}
+{# default in `Word64' [uint64_t] fromIntegral #}
+{# default out `Word64' [uint64_t] fromIntegral #}
+
+{# typedef uint32_t Word32 #}
+{# default in `Word32' [uint32_t] fromIntegral #}
+{# default out `Word32' [uint32_t] fromIntegral #}
+
+{# typedef uint16_t Word16 #}
+{# default in `Word16' [uint16_t] fromIntegral #}
+{# default out `Word16' [uint16_t] fromIntegral #}
+
+{# typedef uint8_t Word8 #}
+{# default in `Word8' [uint8_t] fromIntegral #}
+{# default out `Word8' [uint8_t] fromIntegral #}
+
+{# typedef int64_t Int64 #}
+{# default in `Int64' [int64_t] fromIntegral #}
+{# default out `Int64' [int64_t] fromIntegral #}
+
+{# typedef int32_t Int32 #}
+{# default in `Int32' [int32_t] fromIntegral #}
+{# default out `Int32' [int32_t] fromIntegral #}
+
+{# typedef int16_t Int16 #}
+{# default in `Int16' [int16_t] fromIntegral #}
+{# default out `Int16' [int16_t] fromIntegral #}
+
+{# typedef int8_t Int8 #}
+{# default in `Int8' [int8_t] fromIntegral #}
+{# default out `Int8' [int8_t] fromIntegral #}
+
+
+--------------------------------------------------------------------------------
+
+main :: IO ()
+main = Tasty.defaultMainWithIngredients
+    [ Tasty.consoleTestReporter
+    , Tasty.listingTests
+    ] tt_libsodium
+
+tt_libsodium :: TestTree
+tt_libsodium = testGroup "libsodium"
+  [ tt_core
+  , tt_constants
+  , tt_randombytes
+  ]
+
+tt_core :: TestTree
+tt_core = testGroup "core.h"
+  [ testCase "sodium_init" $ do
+      a <- L.sodium_init
+      elem a [0, 1] @? "sodium_init returns 0 or 1"
+      b <- L.sodium_init
+      b == 1 @? "sodium_init returns 1"
+  ]
+
+tt_constants :: TestTree
+tt_constants = testGroup "constants"
+  [ tt_constants_numbers
+  , tt_constants_strings
+  ]
+
+tt_constants_numbers :: TestTree
+tt_constants_numbers = testGroup "numbers"
+  [ t "randombytes_seedbytes" L.randombytes_seedbytes {# call pure unsafe randombytes_seedbytes #}
+  , t "crypto_aead_aes256gcm_abytes" L.crypto_aead_aes256gcm_abytes {# call pure unsafe crypto_aead_aes256gcm_abytes #}
+  , t "crypto_aead_aes256gcm_keybytes" L.crypto_aead_aes256gcm_keybytes {# call pure unsafe crypto_aead_aes256gcm_keybytes #}
+  , t "crypto_aead_aes256gcm_messagebytes_max" L.crypto_aead_aes256gcm_messagebytes_max {# call pure unsafe crypto_aead_aes256gcm_messagebytes_max #}
+  , t "crypto_aead_aes256gcm_npubbytes" L.crypto_aead_aes256gcm_npubbytes {# call pure unsafe crypto_aead_aes256gcm_npubbytes #}
+  , t "crypto_aead_aes256gcm_nsecbytes" L.crypto_aead_aes256gcm_nsecbytes {# call pure unsafe crypto_aead_aes256gcm_nsecbytes #}
+  , t "crypto_aead_aes256gcm_statebytes" L.crypto_aead_aes256gcm_statebytes {# call pure unsafe crypto_aead_aes256gcm_statebytes #}
+  , t "crypto_aead_chacha20poly1305_abytes" L.crypto_aead_chacha20poly1305_abytes {# call pure unsafe crypto_aead_chacha20poly1305_abytes #}
+  , t "crypto_aead_chacha20poly1305_ietf_abytes" L.crypto_aead_chacha20poly1305_ietf_abytes {# call pure unsafe crypto_aead_chacha20poly1305_ietf_abytes #}
+  , t "crypto_aead_chacha20poly1305_ietf_keybytes" L.crypto_aead_chacha20poly1305_ietf_keybytes {# call pure unsafe crypto_aead_chacha20poly1305_ietf_keybytes #}
+  , t "crypto_aead_chacha20poly1305_ietf_messagebytes_max" L.crypto_aead_chacha20poly1305_ietf_messagebytes_max {# call pure unsafe crypto_aead_chacha20poly1305_ietf_messagebytes_max #}
+  , t "crypto_aead_chacha20poly1305_ietf_npubbytes" L.crypto_aead_chacha20poly1305_ietf_npubbytes {# call pure unsafe crypto_aead_chacha20poly1305_ietf_npubbytes #}
+  , t "crypto_aead_chacha20poly1305_ietf_nsecbytes" L.crypto_aead_chacha20poly1305_ietf_nsecbytes {# call pure unsafe crypto_aead_chacha20poly1305_ietf_nsecbytes #}
+  , t "crypto_aead_chacha20poly1305_keybytes" L.crypto_aead_chacha20poly1305_keybytes {# call pure unsafe crypto_aead_chacha20poly1305_keybytes #}
+  , t "crypto_aead_chacha20poly1305_messagebytes_max" L.crypto_aead_chacha20poly1305_messagebytes_max {# call pure unsafe crypto_aead_chacha20poly1305_messagebytes_max #}
+  , t "crypto_aead_chacha20poly1305_npubbytes" L.crypto_aead_chacha20poly1305_npubbytes {# call pure unsafe crypto_aead_chacha20poly1305_npubbytes #}
+  , t "crypto_aead_chacha20poly1305_nsecbytes" L.crypto_aead_chacha20poly1305_nsecbytes {# call pure unsafe crypto_aead_chacha20poly1305_nsecbytes #}
+  , t "crypto_aead_xchacha20poly1305_ietf_abytes" L.crypto_aead_xchacha20poly1305_ietf_abytes {# call pure unsafe crypto_aead_xchacha20poly1305_ietf_abytes #}
+  , t "crypto_aead_xchacha20poly1305_ietf_keybytes" L.crypto_aead_xchacha20poly1305_ietf_keybytes {# call pure unsafe crypto_aead_xchacha20poly1305_ietf_keybytes #}
+  , t "crypto_aead_xchacha20poly1305_ietf_messagebytes_max" L.crypto_aead_xchacha20poly1305_ietf_messagebytes_max {# call pure unsafe crypto_aead_xchacha20poly1305_ietf_messagebytes_max #}
+  , t "crypto_aead_xchacha20poly1305_ietf_npubbytes" L.crypto_aead_xchacha20poly1305_ietf_npubbytes {# call pure unsafe crypto_aead_xchacha20poly1305_ietf_npubbytes #}
+  , t "crypto_aead_xchacha20poly1305_ietf_nsecbytes" L.crypto_aead_xchacha20poly1305_ietf_nsecbytes {# call pure unsafe crypto_aead_xchacha20poly1305_ietf_nsecbytes #}
+  , t "crypto_auth_bytes" L.crypto_auth_bytes {# call pure unsafe crypto_auth_bytes #}
+  , t "crypto_auth_hmacsha256_bytes" L.crypto_auth_hmacsha256_bytes {# call pure unsafe crypto_auth_hmacsha256_bytes #}
+  , t "crypto_auth_hmacsha256_keybytes" L.crypto_auth_hmacsha256_keybytes {# call pure unsafe crypto_auth_hmacsha256_keybytes #}
+  , t "crypto_auth_hmacsha256_statebytes" L.crypto_auth_hmacsha256_statebytes {# call pure unsafe crypto_auth_hmacsha256_statebytes #}
+  , t "crypto_auth_hmacsha512256_bytes" L.crypto_auth_hmacsha512256_bytes {# call pure unsafe crypto_auth_hmacsha512256_bytes #}
+  , t "crypto_auth_hmacsha512256_keybytes" L.crypto_auth_hmacsha512256_keybytes {# call pure unsafe crypto_auth_hmacsha512256_keybytes #}
+  , t "crypto_auth_hmacsha512256_statebytes" L.crypto_auth_hmacsha512256_statebytes {# call pure unsafe crypto_auth_hmacsha512256_statebytes #}
+  , t "crypto_auth_hmacsha512_bytes" L.crypto_auth_hmacsha512_bytes {# call pure unsafe crypto_auth_hmacsha512_bytes #}
+  , t "crypto_auth_hmacsha512_keybytes" L.crypto_auth_hmacsha512_keybytes {# call pure unsafe crypto_auth_hmacsha512_keybytes #}
+  , t "crypto_auth_hmacsha512_statebytes" L.crypto_auth_hmacsha512_statebytes {# call pure unsafe crypto_auth_hmacsha512_statebytes #}
+  , t "crypto_auth_keybytes" L.crypto_auth_keybytes {# call pure unsafe crypto_auth_keybytes #}
+  , t "crypto_box_beforenmbytes" L.crypto_box_beforenmbytes {# call pure unsafe crypto_box_beforenmbytes #}
+  , t "crypto_box_boxzerobytes" L.crypto_box_boxzerobytes {# call pure unsafe crypto_box_boxzerobytes #}
+  , t "crypto_box_curve25519xchacha20poly1305_beforenmbytes" L.crypto_box_curve25519xchacha20poly1305_beforenmbytes {# call pure unsafe crypto_box_curve25519xchacha20poly1305_beforenmbytes #}
+  , t "crypto_box_curve25519xchacha20poly1305_macbytes" L.crypto_box_curve25519xchacha20poly1305_macbytes {# call pure unsafe crypto_box_curve25519xchacha20poly1305_macbytes #}
+  , t "crypto_box_curve25519xchacha20poly1305_messagebytes_max" L.crypto_box_curve25519xchacha20poly1305_messagebytes_max {# call pure unsafe crypto_box_curve25519xchacha20poly1305_messagebytes_max #}
+  , t "crypto_box_curve25519xchacha20poly1305_noncebytes" L.crypto_box_curve25519xchacha20poly1305_noncebytes {# call pure unsafe crypto_box_curve25519xchacha20poly1305_noncebytes #}
+  , t "crypto_box_curve25519xchacha20poly1305_publickeybytes" L.crypto_box_curve25519xchacha20poly1305_publickeybytes {# call pure unsafe crypto_box_curve25519xchacha20poly1305_publickeybytes #}
+  , t "crypto_box_curve25519xchacha20poly1305_sealbytes" L.crypto_box_curve25519xchacha20poly1305_sealbytes {# call pure unsafe crypto_box_curve25519xchacha20poly1305_sealbytes #}
+  , t "crypto_box_curve25519xchacha20poly1305_secretkeybytes" L.crypto_box_curve25519xchacha20poly1305_secretkeybytes {# call pure unsafe crypto_box_curve25519xchacha20poly1305_secretkeybytes #}
+  , t "crypto_box_curve25519xchacha20poly1305_seedbytes" L.crypto_box_curve25519xchacha20poly1305_seedbytes {# call pure unsafe crypto_box_curve25519xchacha20poly1305_seedbytes #}
+  , t "crypto_box_curve25519xsalsa20poly1305_beforenmbytes" L.crypto_box_curve25519xsalsa20poly1305_beforenmbytes {# call pure unsafe crypto_box_curve25519xsalsa20poly1305_beforenmbytes #}
+  , t "crypto_box_curve25519xsalsa20poly1305_boxzerobytes" L.crypto_box_curve25519xsalsa20poly1305_boxzerobytes {# call pure unsafe crypto_box_curve25519xsalsa20poly1305_boxzerobytes #}
+  , t "crypto_box_curve25519xsalsa20poly1305_macbytes" L.crypto_box_curve25519xsalsa20poly1305_macbytes {# call pure unsafe crypto_box_curve25519xsalsa20poly1305_macbytes #}
+  , t "crypto_box_curve25519xsalsa20poly1305_messagebytes_max" L.crypto_box_curve25519xsalsa20poly1305_messagebytes_max {# call pure unsafe crypto_box_curve25519xsalsa20poly1305_messagebytes_max #}
+  , t "crypto_box_curve25519xsalsa20poly1305_noncebytes" L.crypto_box_curve25519xsalsa20poly1305_noncebytes {# call pure unsafe crypto_box_curve25519xsalsa20poly1305_noncebytes #}
+  , t "crypto_box_curve25519xsalsa20poly1305_publickeybytes" L.crypto_box_curve25519xsalsa20poly1305_publickeybytes {# call pure unsafe crypto_box_curve25519xsalsa20poly1305_publickeybytes #}
+  , t "crypto_box_curve25519xsalsa20poly1305_secretkeybytes" L.crypto_box_curve25519xsalsa20poly1305_secretkeybytes {# call pure unsafe crypto_box_curve25519xsalsa20poly1305_secretkeybytes #}
+  , t "crypto_box_curve25519xsalsa20poly1305_seedbytes" L.crypto_box_curve25519xsalsa20poly1305_seedbytes {# call pure unsafe crypto_box_curve25519xsalsa20poly1305_seedbytes #}
+  , t "crypto_box_curve25519xsalsa20poly1305_zerobytes" L.crypto_box_curve25519xsalsa20poly1305_zerobytes {# call pure unsafe crypto_box_curve25519xsalsa20poly1305_zerobytes #}
+  , t "crypto_box_macbytes" L.crypto_box_macbytes {# call pure unsafe crypto_box_macbytes #}
+  , t "crypto_box_messagebytes_max" L.crypto_box_messagebytes_max {# call pure unsafe crypto_box_messagebytes_max #}
+  , t "crypto_box_noncebytes" L.crypto_box_noncebytes {# call pure unsafe crypto_box_noncebytes #}
+  , t "crypto_box_publickeybytes" L.crypto_box_publickeybytes {# call pure unsafe crypto_box_publickeybytes #}
+  , t "crypto_box_sealbytes" L.crypto_box_sealbytes {# call pure unsafe crypto_box_sealbytes #}
+  , t "crypto_box_secretkeybytes" L.crypto_box_secretkeybytes {# call pure unsafe crypto_box_secretkeybytes #}
+  , t "crypto_box_seedbytes" L.crypto_box_seedbytes {# call pure unsafe crypto_box_seedbytes #}
+  , t "crypto_box_zerobytes" L.crypto_box_zerobytes {# call pure unsafe crypto_box_zerobytes #}
+  , t "crypto_core_ed25519_bytes" L.crypto_core_ed25519_bytes {# call pure unsafe crypto_core_ed25519_bytes #}
+  , t "crypto_core_ed25519_hashbytes" L.crypto_core_ed25519_hashbytes {# call pure unsafe crypto_core_ed25519_hashbytes #}
+  , t "crypto_core_ed25519_nonreducedscalarbytes" L.crypto_core_ed25519_nonreducedscalarbytes {# call pure unsafe crypto_core_ed25519_nonreducedscalarbytes #}
+  , t "crypto_core_ed25519_scalarbytes" L.crypto_core_ed25519_scalarbytes {# call pure unsafe crypto_core_ed25519_scalarbytes #}
+  , t "crypto_core_ed25519_uniformbytes" L.crypto_core_ed25519_uniformbytes {# call pure unsafe crypto_core_ed25519_uniformbytes #}
+  , t "crypto_core_hchacha20_constbytes" L.crypto_core_hchacha20_constbytes {# call pure unsafe crypto_core_hchacha20_constbytes #}
+  , t "crypto_core_hchacha20_inputbytes" L.crypto_core_hchacha20_inputbytes {# call pure unsafe crypto_core_hchacha20_inputbytes #}
+  , t "crypto_core_hchacha20_keybytes" L.crypto_core_hchacha20_keybytes {# call pure unsafe crypto_core_hchacha20_keybytes #}
+  , t "crypto_core_hchacha20_outputbytes" L.crypto_core_hchacha20_outputbytes {# call pure unsafe crypto_core_hchacha20_outputbytes #}
+  , t "crypto_core_hsalsa20_constbytes" L.crypto_core_hsalsa20_constbytes {# call pure unsafe crypto_core_hsalsa20_constbytes #}
+  , t "crypto_core_hsalsa20_inputbytes" L.crypto_core_hsalsa20_inputbytes {# call pure unsafe crypto_core_hsalsa20_inputbytes #}
+  , t "crypto_core_hsalsa20_keybytes" L.crypto_core_hsalsa20_keybytes {# call pure unsafe crypto_core_hsalsa20_keybytes #}
+  , t "crypto_core_hsalsa20_outputbytes" L.crypto_core_hsalsa20_outputbytes {# call pure unsafe crypto_core_hsalsa20_outputbytes #}
+  , t "crypto_core_ristretto255_bytes" L.crypto_core_ristretto255_bytes {# call pure unsafe crypto_core_ristretto255_bytes #}
+  , t "crypto_core_ristretto255_hashbytes" L.crypto_core_ristretto255_hashbytes {# call pure unsafe crypto_core_ristretto255_hashbytes #}
+  , t "crypto_core_ristretto255_nonreducedscalarbytes" L.crypto_core_ristretto255_nonreducedscalarbytes {# call pure unsafe crypto_core_ristretto255_nonreducedscalarbytes #}
+  , t "crypto_core_ristretto255_scalarbytes" L.crypto_core_ristretto255_scalarbytes {# call pure unsafe crypto_core_ristretto255_scalarbytes #}
+  , t "crypto_core_salsa2012_constbytes" L.crypto_core_salsa2012_constbytes {# call pure unsafe crypto_core_salsa2012_constbytes #}
+  , t "crypto_core_salsa2012_inputbytes" L.crypto_core_salsa2012_inputbytes {# call pure unsafe crypto_core_salsa2012_inputbytes #}
+  , t "crypto_core_salsa2012_keybytes" L.crypto_core_salsa2012_keybytes {# call pure unsafe crypto_core_salsa2012_keybytes #}
+  , t "crypto_core_salsa2012_outputbytes" L.crypto_core_salsa2012_outputbytes {# call pure unsafe crypto_core_salsa2012_outputbytes #}
+  , t "crypto_core_salsa208_constbytes" L.crypto_core_salsa208_constbytes {# call pure unsafe crypto_core_salsa208_constbytes #}
+  , t "crypto_core_salsa208_inputbytes" L.crypto_core_salsa208_inputbytes {# call pure unsafe crypto_core_salsa208_inputbytes #}
+  , t "crypto_core_salsa208_keybytes" L.crypto_core_salsa208_keybytes {# call pure unsafe crypto_core_salsa208_keybytes #}
+  , t "crypto_core_salsa208_outputbytes" L.crypto_core_salsa208_outputbytes {# call pure unsafe crypto_core_salsa208_outputbytes #}
+  , t "crypto_core_salsa20_constbytes" L.crypto_core_salsa20_constbytes {# call pure unsafe crypto_core_salsa20_constbytes #}
+  , t "crypto_core_salsa20_inputbytes" L.crypto_core_salsa20_inputbytes {# call pure unsafe crypto_core_salsa20_inputbytes #}
+  , t "crypto_core_salsa20_keybytes" L.crypto_core_salsa20_keybytes {# call pure unsafe crypto_core_salsa20_keybytes #}
+  , t "crypto_core_salsa20_outputbytes" L.crypto_core_salsa20_outputbytes {# call pure unsafe crypto_core_salsa20_outputbytes #}
+  , t "crypto_generichash_blake2b_bytes" L.crypto_generichash_blake2b_bytes {# call pure unsafe crypto_generichash_blake2b_bytes #}
+  , t "crypto_generichash_blake2b_bytes_max" L.crypto_generichash_blake2b_bytes_max {# call pure unsafe crypto_generichash_blake2b_bytes_max #}
+  , t "crypto_generichash_blake2b_bytes_min" L.crypto_generichash_blake2b_bytes_min {# call pure unsafe crypto_generichash_blake2b_bytes_min #}
+  , t "crypto_generichash_blake2b_keybytes" L.crypto_generichash_blake2b_keybytes {# call pure unsafe crypto_generichash_blake2b_keybytes #}
+  , t "crypto_generichash_blake2b_keybytes_max" L.crypto_generichash_blake2b_keybytes_max {# call pure unsafe crypto_generichash_blake2b_keybytes_max #}
+  , t "crypto_generichash_blake2b_keybytes_min" L.crypto_generichash_blake2b_keybytes_min {# call pure unsafe crypto_generichash_blake2b_keybytes_min #}
+  , t "crypto_generichash_blake2b_personalbytes" L.crypto_generichash_blake2b_personalbytes {# call pure unsafe crypto_generichash_blake2b_personalbytes #}
+  , t "crypto_generichash_blake2b_saltbytes" L.crypto_generichash_blake2b_saltbytes {# call pure unsafe crypto_generichash_blake2b_saltbytes #}
+  , t "crypto_generichash_blake2b_statebytes" L.crypto_generichash_blake2b_statebytes {# call pure unsafe crypto_generichash_blake2b_statebytes #}
+  , t "crypto_generichash_bytes" L.crypto_generichash_bytes {# call pure unsafe crypto_generichash_bytes #}
+  , t "crypto_generichash_bytes_max" L.crypto_generichash_bytes_max {# call pure unsafe crypto_generichash_bytes_max #}
+  , t "crypto_generichash_bytes_min" L.crypto_generichash_bytes_min {# call pure unsafe crypto_generichash_bytes_min #}
+  , t "crypto_generichash_keybytes" L.crypto_generichash_keybytes {# call pure unsafe crypto_generichash_keybytes #}
+  , t "crypto_generichash_keybytes_max" L.crypto_generichash_keybytes_max {# call pure unsafe crypto_generichash_keybytes_max #}
+  , t "crypto_generichash_keybytes_min" L.crypto_generichash_keybytes_min {# call pure unsafe crypto_generichash_keybytes_min #}
+  , t "crypto_generichash_statebytes" L.crypto_generichash_statebytes {# call pure unsafe crypto_generichash_statebytes #}
+  , t "crypto_hash_bytes" L.crypto_hash_bytes {# call pure unsafe crypto_hash_bytes #}
+  , t "crypto_hash_sha256_bytes" L.crypto_hash_sha256_bytes {# call pure unsafe crypto_hash_sha256_bytes #}
+  , t "crypto_hash_sha256_statebytes" L.crypto_hash_sha256_statebytes {# call pure unsafe crypto_hash_sha256_statebytes #}
+  , t "crypto_hash_sha512_bytes" L.crypto_hash_sha512_bytes {# call pure unsafe crypto_hash_sha512_bytes #}
+  , t "crypto_hash_sha512_statebytes" L.crypto_hash_sha512_statebytes {# call pure unsafe crypto_hash_sha512_statebytes #}
+  , t "crypto_kdf_blake2b_bytes_max" L.crypto_kdf_blake2b_bytes_max {# call pure unsafe crypto_kdf_blake2b_bytes_max #}
+  , t "crypto_kdf_blake2b_bytes_min" L.crypto_kdf_blake2b_bytes_min {# call pure unsafe crypto_kdf_blake2b_bytes_min #}
+  , t "crypto_kdf_blake2b_contextbytes" L.crypto_kdf_blake2b_contextbytes {# call pure unsafe crypto_kdf_blake2b_contextbytes #}
+  , t "crypto_kdf_blake2b_keybytes" L.crypto_kdf_blake2b_keybytes {# call pure unsafe crypto_kdf_blake2b_keybytes #}
+  , t "crypto_kdf_bytes_max" L.crypto_kdf_bytes_max {# call pure unsafe crypto_kdf_bytes_max #}
+  , t "crypto_kdf_bytes_min" L.crypto_kdf_bytes_min {# call pure unsafe crypto_kdf_bytes_min #}
+  , t "crypto_kdf_contextbytes" L.crypto_kdf_contextbytes {# call pure unsafe crypto_kdf_contextbytes #}
+  , t "crypto_kdf_keybytes" L.crypto_kdf_keybytes {# call pure unsafe crypto_kdf_keybytes #}
+  , t "crypto_kx_publickeybytes" L.crypto_kx_publickeybytes {# call pure unsafe crypto_kx_publickeybytes #}
+  , t "crypto_kx_secretkeybytes" L.crypto_kx_secretkeybytes {# call pure unsafe crypto_kx_secretkeybytes #}
+  , t "crypto_kx_seedbytes" L.crypto_kx_seedbytes {# call pure unsafe crypto_kx_seedbytes #}
+  , t "crypto_kx_sessionkeybytes" L.crypto_kx_sessionkeybytes {# call pure unsafe crypto_kx_sessionkeybytes #}
+  , t "crypto_onetimeauth_bytes" L.crypto_onetimeauth_bytes {# call pure unsafe crypto_onetimeauth_bytes #}
+  , t "crypto_onetimeauth_keybytes" L.crypto_onetimeauth_keybytes {# call pure unsafe crypto_onetimeauth_keybytes #}
+  , t "crypto_onetimeauth_poly1305_bytes" L.crypto_onetimeauth_poly1305_bytes {# call pure unsafe crypto_onetimeauth_poly1305_bytes #}
+  , t "crypto_onetimeauth_poly1305_keybytes" L.crypto_onetimeauth_poly1305_keybytes {# call pure unsafe crypto_onetimeauth_poly1305_keybytes #}
+  , t "crypto_onetimeauth_poly1305_statebytes" L.crypto_onetimeauth_poly1305_statebytes {# call pure unsafe crypto_onetimeauth_poly1305_statebytes #}
+  , t "crypto_onetimeauth_statebytes" L.crypto_onetimeauth_statebytes {# call pure unsafe crypto_onetimeauth_statebytes #}
+  , t "crypto_pwhash_alg_argon2i13" L.crypto_pwhash_alg_argon2i13 {# call pure unsafe crypto_pwhash_alg_argon2i13 #}
+  , t "crypto_pwhash_alg_argon2id13" L.crypto_pwhash_alg_argon2id13 {# call pure unsafe crypto_pwhash_alg_argon2id13 #}
+  , t "crypto_pwhash_alg_default" L.crypto_pwhash_alg_default {# call pure unsafe crypto_pwhash_alg_default #}
+  , t "crypto_pwhash_argon2i_alg_argon2i13" L.crypto_pwhash_argon2i_alg_argon2i13 {# call pure unsafe crypto_pwhash_argon2i_alg_argon2i13 #}
+  , t "crypto_pwhash_argon2i_bytes_max" L.crypto_pwhash_argon2i_bytes_max {# call pure unsafe crypto_pwhash_argon2i_bytes_max #}
+  , t "crypto_pwhash_argon2i_bytes_min" L.crypto_pwhash_argon2i_bytes_min {# call pure unsafe crypto_pwhash_argon2i_bytes_min #}
+  , t "crypto_pwhash_argon2id_alg_argon2id13" L.crypto_pwhash_argon2id_alg_argon2id13 {# call pure unsafe crypto_pwhash_argon2id_alg_argon2id13 #}
+  , t "crypto_pwhash_argon2id_bytes_max" L.crypto_pwhash_argon2id_bytes_max {# call pure unsafe crypto_pwhash_argon2id_bytes_max #}
+  , t "crypto_pwhash_argon2id_bytes_min" L.crypto_pwhash_argon2id_bytes_min {# call pure unsafe crypto_pwhash_argon2id_bytes_min #}
+  , t "crypto_pwhash_argon2id_memlimit_interactive" L.crypto_pwhash_argon2id_memlimit_interactive {# call pure unsafe crypto_pwhash_argon2id_memlimit_interactive #}
+  , t "crypto_pwhash_argon2id_memlimit_max" L.crypto_pwhash_argon2id_memlimit_max {# call pure unsafe crypto_pwhash_argon2id_memlimit_max #}
+  , t "crypto_pwhash_argon2id_memlimit_min" L.crypto_pwhash_argon2id_memlimit_min {# call pure unsafe crypto_pwhash_argon2id_memlimit_min #}
+  , t "crypto_pwhash_argon2id_memlimit_moderate" L.crypto_pwhash_argon2id_memlimit_moderate {# call pure unsafe crypto_pwhash_argon2id_memlimit_moderate #}
+  , t "crypto_pwhash_argon2id_memlimit_sensitive" L.crypto_pwhash_argon2id_memlimit_sensitive {# call pure unsafe crypto_pwhash_argon2id_memlimit_sensitive #}
+  , t "crypto_pwhash_argon2id_opslimit_interactive" L.crypto_pwhash_argon2id_opslimit_interactive {# call pure unsafe crypto_pwhash_argon2id_opslimit_interactive #}
+  , t "crypto_pwhash_argon2id_opslimit_max" L.crypto_pwhash_argon2id_opslimit_max {# call pure unsafe crypto_pwhash_argon2id_opslimit_max #}
+  , t "crypto_pwhash_argon2id_opslimit_min" L.crypto_pwhash_argon2id_opslimit_min {# call pure unsafe crypto_pwhash_argon2id_opslimit_min #}
+  , t "crypto_pwhash_argon2id_opslimit_moderate" L.crypto_pwhash_argon2id_opslimit_moderate {# call pure unsafe crypto_pwhash_argon2id_opslimit_moderate #}
+  , t "crypto_pwhash_argon2id_opslimit_sensitive" L.crypto_pwhash_argon2id_opslimit_sensitive {# call pure unsafe crypto_pwhash_argon2id_opslimit_sensitive #}
+  , t "crypto_pwhash_argon2id_passwd_max" L.crypto_pwhash_argon2id_passwd_max {# call pure unsafe crypto_pwhash_argon2id_passwd_max #}
+  , t "crypto_pwhash_argon2id_passwd_min" L.crypto_pwhash_argon2id_passwd_min {# call pure unsafe crypto_pwhash_argon2id_passwd_min #}
+  , t "crypto_pwhash_argon2id_saltbytes" L.crypto_pwhash_argon2id_saltbytes {# call pure unsafe crypto_pwhash_argon2id_saltbytes #}
+  , t "crypto_pwhash_argon2id_strbytes" L.crypto_pwhash_argon2id_strbytes {# call pure unsafe crypto_pwhash_argon2id_strbytes #}
+  , t "crypto_pwhash_argon2i_memlimit_interactive" L.crypto_pwhash_argon2i_memlimit_interactive {# call pure unsafe crypto_pwhash_argon2i_memlimit_interactive #}
+  , t "crypto_pwhash_argon2i_memlimit_max" L.crypto_pwhash_argon2i_memlimit_max {# call pure unsafe crypto_pwhash_argon2i_memlimit_max #}
+  , t "crypto_pwhash_argon2i_memlimit_min" L.crypto_pwhash_argon2i_memlimit_min {# call pure unsafe crypto_pwhash_argon2i_memlimit_min #}
+  , t "crypto_pwhash_argon2i_memlimit_moderate" L.crypto_pwhash_argon2i_memlimit_moderate {# call pure unsafe crypto_pwhash_argon2i_memlimit_moderate #}
+  , t "crypto_pwhash_argon2i_memlimit_sensitive" L.crypto_pwhash_argon2i_memlimit_sensitive {# call pure unsafe crypto_pwhash_argon2i_memlimit_sensitive #}
+  , t "crypto_pwhash_argon2i_opslimit_interactive" L.crypto_pwhash_argon2i_opslimit_interactive {# call pure unsafe crypto_pwhash_argon2i_opslimit_interactive #}
+  , t "crypto_pwhash_argon2i_opslimit_max" L.crypto_pwhash_argon2i_opslimit_max {# call pure unsafe crypto_pwhash_argon2i_opslimit_max #}
+  , t "crypto_pwhash_argon2i_opslimit_min" L.crypto_pwhash_argon2i_opslimit_min {# call pure unsafe crypto_pwhash_argon2i_opslimit_min #}
+  , t "crypto_pwhash_argon2i_opslimit_moderate" L.crypto_pwhash_argon2i_opslimit_moderate {# call pure unsafe crypto_pwhash_argon2i_opslimit_moderate #}
+  , t "crypto_pwhash_argon2i_opslimit_sensitive" L.crypto_pwhash_argon2i_opslimit_sensitive {# call pure unsafe crypto_pwhash_argon2i_opslimit_sensitive #}
+  , t "crypto_pwhash_argon2i_passwd_max" L.crypto_pwhash_argon2i_passwd_max {# call pure unsafe crypto_pwhash_argon2i_passwd_max #}
+  , t "crypto_pwhash_argon2i_passwd_min" L.crypto_pwhash_argon2i_passwd_min {# call pure unsafe crypto_pwhash_argon2i_passwd_min #}
+  , t "crypto_pwhash_argon2i_saltbytes" L.crypto_pwhash_argon2i_saltbytes {# call pure unsafe crypto_pwhash_argon2i_saltbytes #}
+  , t "crypto_pwhash_argon2i_strbytes" L.crypto_pwhash_argon2i_strbytes {# call pure unsafe crypto_pwhash_argon2i_strbytes #}
+  , t "crypto_pwhash_bytes_max" L.crypto_pwhash_bytes_max {# call pure unsafe crypto_pwhash_bytes_max #}
+  , t "crypto_pwhash_bytes_min" L.crypto_pwhash_bytes_min {# call pure unsafe crypto_pwhash_bytes_min #}
+  , t "crypto_pwhash_memlimit_interactive" L.crypto_pwhash_memlimit_interactive {# call pure unsafe crypto_pwhash_memlimit_interactive #}
+  , t "crypto_pwhash_memlimit_max" L.crypto_pwhash_memlimit_max {# call pure unsafe crypto_pwhash_memlimit_max #}
+  , t "crypto_pwhash_memlimit_min" L.crypto_pwhash_memlimit_min {# call pure unsafe crypto_pwhash_memlimit_min #}
+  , t "crypto_pwhash_memlimit_moderate" L.crypto_pwhash_memlimit_moderate {# call pure unsafe crypto_pwhash_memlimit_moderate #}
+  , t "crypto_pwhash_memlimit_sensitive" L.crypto_pwhash_memlimit_sensitive {# call pure unsafe crypto_pwhash_memlimit_sensitive #}
+  , t "crypto_pwhash_opslimit_interactive" L.crypto_pwhash_opslimit_interactive {# call pure unsafe crypto_pwhash_opslimit_interactive #}
+  , t "crypto_pwhash_opslimit_max" L.crypto_pwhash_opslimit_max {# call pure unsafe crypto_pwhash_opslimit_max #}
+  , t "crypto_pwhash_opslimit_min" L.crypto_pwhash_opslimit_min {# call pure unsafe crypto_pwhash_opslimit_min #}
+  , t "crypto_pwhash_opslimit_moderate" L.crypto_pwhash_opslimit_moderate {# call pure unsafe crypto_pwhash_opslimit_moderate #}
+  , t "crypto_pwhash_opslimit_sensitive" L.crypto_pwhash_opslimit_sensitive {# call pure unsafe crypto_pwhash_opslimit_sensitive #}
+  , t "crypto_pwhash_passwd_max" L.crypto_pwhash_passwd_max {# call pure unsafe crypto_pwhash_passwd_max #}
+  , t "crypto_pwhash_passwd_min" L.crypto_pwhash_passwd_min {# call pure unsafe crypto_pwhash_passwd_min #}
+  , t "crypto_pwhash_saltbytes" L.crypto_pwhash_saltbytes {# call pure unsafe crypto_pwhash_saltbytes #}
+  , t "crypto_pwhash_scryptsalsa208sha256_bytes_max" L.crypto_pwhash_scryptsalsa208sha256_bytes_max {# call pure unsafe crypto_pwhash_scryptsalsa208sha256_bytes_max #}
+  , t "crypto_pwhash_scryptsalsa208sha256_bytes_min" L.crypto_pwhash_scryptsalsa208sha256_bytes_min {# call pure unsafe crypto_pwhash_scryptsalsa208sha256_bytes_min #}
+  , t "crypto_pwhash_scryptsalsa208sha256_memlimit_interactive" L.crypto_pwhash_scryptsalsa208sha256_memlimit_interactive {# call pure unsafe crypto_pwhash_scryptsalsa208sha256_memlimit_interactive #}
+  , t "crypto_pwhash_scryptsalsa208sha256_memlimit_max" L.crypto_pwhash_scryptsalsa208sha256_memlimit_max {# call pure unsafe crypto_pwhash_scryptsalsa208sha256_memlimit_max #}
+  , t "crypto_pwhash_scryptsalsa208sha256_memlimit_min" L.crypto_pwhash_scryptsalsa208sha256_memlimit_min {# call pure unsafe crypto_pwhash_scryptsalsa208sha256_memlimit_min #}
+  , t "crypto_pwhash_scryptsalsa208sha256_memlimit_sensitive" L.crypto_pwhash_scryptsalsa208sha256_memlimit_sensitive {# call pure unsafe crypto_pwhash_scryptsalsa208sha256_memlimit_sensitive #}
+  , t "crypto_pwhash_scryptsalsa208sha256_opslimit_interactive" L.crypto_pwhash_scryptsalsa208sha256_opslimit_interactive {# call pure unsafe crypto_pwhash_scryptsalsa208sha256_opslimit_interactive #}
+  , t "crypto_pwhash_scryptsalsa208sha256_opslimit_max" L.crypto_pwhash_scryptsalsa208sha256_opslimit_max {# call pure unsafe crypto_pwhash_scryptsalsa208sha256_opslimit_max #}
+  , t "crypto_pwhash_scryptsalsa208sha256_opslimit_min" L.crypto_pwhash_scryptsalsa208sha256_opslimit_min {# call pure unsafe crypto_pwhash_scryptsalsa208sha256_opslimit_min #}
+  , t "crypto_pwhash_scryptsalsa208sha256_opslimit_sensitive" L.crypto_pwhash_scryptsalsa208sha256_opslimit_sensitive {# call pure unsafe crypto_pwhash_scryptsalsa208sha256_opslimit_sensitive #}
+  , t "crypto_pwhash_scryptsalsa208sha256_passwd_max" L.crypto_pwhash_scryptsalsa208sha256_passwd_max {# call pure unsafe crypto_pwhash_scryptsalsa208sha256_passwd_max #}
+  , t "crypto_pwhash_scryptsalsa208sha256_passwd_min" L.crypto_pwhash_scryptsalsa208sha256_passwd_min {# call pure unsafe crypto_pwhash_scryptsalsa208sha256_passwd_min #}
+  , t "crypto_pwhash_scryptsalsa208sha256_saltbytes" L.crypto_pwhash_scryptsalsa208sha256_saltbytes {# call pure unsafe crypto_pwhash_scryptsalsa208sha256_saltbytes #}
+  , t "crypto_pwhash_scryptsalsa208sha256_strbytes" L.crypto_pwhash_scryptsalsa208sha256_strbytes {# call pure unsafe crypto_pwhash_scryptsalsa208sha256_strbytes #}
+  , t "crypto_pwhash_strbytes" L.crypto_pwhash_strbytes {# call pure unsafe crypto_pwhash_strbytes #}
+  , t "crypto_scalarmult_bytes" L.crypto_scalarmult_bytes {# call pure unsafe crypto_scalarmult_bytes #}
+  , t "crypto_scalarmult_curve25519_bytes" L.crypto_scalarmult_curve25519_bytes {# call pure unsafe crypto_scalarmult_curve25519_bytes #}
+  , t "crypto_scalarmult_curve25519_scalarbytes" L.crypto_scalarmult_curve25519_scalarbytes {# call pure unsafe crypto_scalarmult_curve25519_scalarbytes #}
+  , t "crypto_scalarmult_ed25519_bytes" L.crypto_scalarmult_ed25519_bytes {# call pure unsafe crypto_scalarmult_ed25519_bytes #}
+  , t "crypto_scalarmult_ed25519_scalarbytes" L.crypto_scalarmult_ed25519_scalarbytes {# call pure unsafe crypto_scalarmult_ed25519_scalarbytes #}
+  , t "crypto_scalarmult_ristretto255_bytes" L.crypto_scalarmult_ristretto255_bytes {# call pure unsafe crypto_scalarmult_ristretto255_bytes #}
+  , t "crypto_scalarmult_ristretto255_scalarbytes" L.crypto_scalarmult_ristretto255_scalarbytes {# call pure unsafe crypto_scalarmult_ristretto255_scalarbytes #}
+  , t "crypto_scalarmult_scalarbytes" L.crypto_scalarmult_scalarbytes {# call pure unsafe crypto_scalarmult_scalarbytes #}
+  , t "crypto_secretbox_boxzerobytes" L.crypto_secretbox_boxzerobytes {# call pure unsafe crypto_secretbox_boxzerobytes #}
+  , t "crypto_secretbox_keybytes" L.crypto_secretbox_keybytes {# call pure unsafe crypto_secretbox_keybytes #}
+  , t "crypto_secretbox_macbytes" L.crypto_secretbox_macbytes {# call pure unsafe crypto_secretbox_macbytes #}
+  , t "crypto_secretbox_messagebytes_max" L.crypto_secretbox_messagebytes_max {# call pure unsafe crypto_secretbox_messagebytes_max #}
+  , t "crypto_secretbox_noncebytes" L.crypto_secretbox_noncebytes {# call pure unsafe crypto_secretbox_noncebytes #}
+  , t "crypto_secretbox_xchacha20poly1305_keybytes" L.crypto_secretbox_xchacha20poly1305_keybytes {# call pure unsafe crypto_secretbox_xchacha20poly1305_keybytes #}
+  , t "crypto_secretbox_xchacha20poly1305_macbytes" L.crypto_secretbox_xchacha20poly1305_macbytes {# call pure unsafe crypto_secretbox_xchacha20poly1305_macbytes #}
+  , t "crypto_secretbox_xchacha20poly1305_messagebytes_max" L.crypto_secretbox_xchacha20poly1305_messagebytes_max {# call pure unsafe crypto_secretbox_xchacha20poly1305_messagebytes_max #}
+  , t "crypto_secretbox_xchacha20poly1305_noncebytes" L.crypto_secretbox_xchacha20poly1305_noncebytes {# call pure unsafe crypto_secretbox_xchacha20poly1305_noncebytes #}
+  , t "crypto_secretbox_xsalsa20poly1305_boxzerobytes" L.crypto_secretbox_xsalsa20poly1305_boxzerobytes {# call pure unsafe crypto_secretbox_xsalsa20poly1305_boxzerobytes #}
+  , t "crypto_secretbox_xsalsa20poly1305_keybytes" L.crypto_secretbox_xsalsa20poly1305_keybytes {# call pure unsafe crypto_secretbox_xsalsa20poly1305_keybytes #}
+  , t "crypto_secretbox_xsalsa20poly1305_macbytes" L.crypto_secretbox_xsalsa20poly1305_macbytes {# call pure unsafe crypto_secretbox_xsalsa20poly1305_macbytes #}
+  , t "crypto_secretbox_xsalsa20poly1305_messagebytes_max" L.crypto_secretbox_xsalsa20poly1305_messagebytes_max {# call pure unsafe crypto_secretbox_xsalsa20poly1305_messagebytes_max #}
+  , t "crypto_secretbox_xsalsa20poly1305_noncebytes" L.crypto_secretbox_xsalsa20poly1305_noncebytes {# call pure unsafe crypto_secretbox_xsalsa20poly1305_noncebytes #}
+  , t "crypto_secretbox_xsalsa20poly1305_zerobytes" L.crypto_secretbox_xsalsa20poly1305_zerobytes {# call pure unsafe crypto_secretbox_xsalsa20poly1305_zerobytes #}
+  , t "crypto_secretbox_zerobytes" L.crypto_secretbox_zerobytes {# call pure unsafe crypto_secretbox_zerobytes #}
+  , t "crypto_secretstream_xchacha20poly1305_abytes" L.crypto_secretstream_xchacha20poly1305_abytes {# call pure unsafe crypto_secretstream_xchacha20poly1305_abytes #}
+  , t "crypto_secretstream_xchacha20poly1305_headerbytes" L.crypto_secretstream_xchacha20poly1305_headerbytes {# call pure unsafe crypto_secretstream_xchacha20poly1305_headerbytes #}
+  , t "crypto_secretstream_xchacha20poly1305_keybytes" L.crypto_secretstream_xchacha20poly1305_keybytes {# call pure unsafe crypto_secretstream_xchacha20poly1305_keybytes #}
+  , t "crypto_secretstream_xchacha20poly1305_messagebytes_max" L.crypto_secretstream_xchacha20poly1305_messagebytes_max {# call pure unsafe crypto_secretstream_xchacha20poly1305_messagebytes_max #}
+  , t "crypto_secretstream_xchacha20poly1305_statebytes" L.crypto_secretstream_xchacha20poly1305_statebytes {# call pure unsafe crypto_secretstream_xchacha20poly1305_statebytes #}
+  , t "crypto_secretstream_xchacha20poly1305_tag_final" L.crypto_secretstream_xchacha20poly1305_tag_final {# call pure unsafe crypto_secretstream_xchacha20poly1305_tag_final #}
+  , t "crypto_secretstream_xchacha20poly1305_tag_message" L.crypto_secretstream_xchacha20poly1305_tag_message {# call pure unsafe crypto_secretstream_xchacha20poly1305_tag_message #}
+  , t "crypto_secretstream_xchacha20poly1305_tag_push" L.crypto_secretstream_xchacha20poly1305_tag_push {# call pure unsafe crypto_secretstream_xchacha20poly1305_tag_push #}
+  , t "crypto_secretstream_xchacha20poly1305_tag_rekey" L.crypto_secretstream_xchacha20poly1305_tag_rekey {# call pure unsafe crypto_secretstream_xchacha20poly1305_tag_rekey #}
+  , t "crypto_shorthash_bytes" L.crypto_shorthash_bytes {# call pure unsafe crypto_shorthash_bytes #}
+  , t "crypto_shorthash_keybytes" L.crypto_shorthash_keybytes {# call pure unsafe crypto_shorthash_keybytes #}
+  , t "crypto_shorthash_siphash24_bytes" L.crypto_shorthash_siphash24_bytes {# call pure unsafe crypto_shorthash_siphash24_bytes #}
+  , t "crypto_shorthash_siphash24_keybytes" L.crypto_shorthash_siphash24_keybytes {# call pure unsafe crypto_shorthash_siphash24_keybytes #}
+  , t "crypto_shorthash_siphashx24_bytes" L.crypto_shorthash_siphashx24_bytes {# call pure unsafe crypto_shorthash_siphashx24_bytes #}
+  , t "crypto_shorthash_siphashx24_keybytes" L.crypto_shorthash_siphashx24_keybytes {# call pure unsafe crypto_shorthash_siphashx24_keybytes #}
+  , t "crypto_sign_bytes" L.crypto_sign_bytes {# call pure unsafe crypto_sign_bytes #}
+  , t "crypto_sign_ed25519_bytes" L.crypto_sign_ed25519_bytes {# call pure unsafe crypto_sign_ed25519_bytes #}
+  , t "crypto_sign_ed25519_messagebytes_max" L.crypto_sign_ed25519_messagebytes_max {# call pure unsafe crypto_sign_ed25519_messagebytes_max #}
+  , t "crypto_sign_ed25519ph_statebytes" L.crypto_sign_ed25519ph_statebytes {# call pure unsafe crypto_sign_ed25519ph_statebytes #}
+  , t "crypto_sign_ed25519_publickeybytes" L.crypto_sign_ed25519_publickeybytes {# call pure unsafe crypto_sign_ed25519_publickeybytes #}
+  , t "crypto_sign_ed25519_secretkeybytes" L.crypto_sign_ed25519_secretkeybytes {# call pure unsafe crypto_sign_ed25519_secretkeybytes #}
+  , t "crypto_sign_ed25519_seedbytes" L.crypto_sign_ed25519_seedbytes {# call pure unsafe crypto_sign_ed25519_seedbytes #}
+  , t "crypto_sign_messagebytes_max" L.crypto_sign_messagebytes_max {# call pure unsafe crypto_sign_messagebytes_max #}
+  , t "crypto_sign_publickeybytes" L.crypto_sign_publickeybytes {# call pure unsafe crypto_sign_publickeybytes #}
+  , t "crypto_sign_secretkeybytes" L.crypto_sign_secretkeybytes {# call pure unsafe crypto_sign_secretkeybytes #}
+  , t "crypto_sign_seedbytes" L.crypto_sign_seedbytes {# call pure unsafe crypto_sign_seedbytes #}
+  , t "crypto_sign_statebytes" L.crypto_sign_statebytes {# call pure unsafe crypto_sign_statebytes #}
+  , t "crypto_stream_chacha20_ietf_keybytes" L.crypto_stream_chacha20_ietf_keybytes {# call pure unsafe crypto_stream_chacha20_ietf_keybytes #}
+  , t "crypto_stream_chacha20_ietf_messagebytes_max" L.crypto_stream_chacha20_ietf_messagebytes_max {# call pure unsafe crypto_stream_chacha20_ietf_messagebytes_max #}
+  , t "crypto_stream_chacha20_ietf_noncebytes" L.crypto_stream_chacha20_ietf_noncebytes {# call pure unsafe crypto_stream_chacha20_ietf_noncebytes #}
+  , t "crypto_stream_chacha20_keybytes" L.crypto_stream_chacha20_keybytes {# call pure unsafe crypto_stream_chacha20_keybytes #}
+  , t "crypto_stream_chacha20_messagebytes_max" L.crypto_stream_chacha20_messagebytes_max {# call pure unsafe crypto_stream_chacha20_messagebytes_max #}
+  , t "crypto_stream_chacha20_noncebytes" L.crypto_stream_chacha20_noncebytes {# call pure unsafe crypto_stream_chacha20_noncebytes #}
+  , t "crypto_stream_keybytes" L.crypto_stream_keybytes {# call pure unsafe crypto_stream_keybytes #}
+  , t "crypto_stream_messagebytes_max" L.crypto_stream_messagebytes_max {# call pure unsafe crypto_stream_messagebytes_max #}
+  , t "crypto_stream_noncebytes" L.crypto_stream_noncebytes {# call pure unsafe crypto_stream_noncebytes #}
+  , t "crypto_stream_salsa2012_keybytes" L.crypto_stream_salsa2012_keybytes {# call pure unsafe crypto_stream_salsa2012_keybytes #}
+  , t "crypto_stream_salsa2012_messagebytes_max" L.crypto_stream_salsa2012_messagebytes_max {# call pure unsafe crypto_stream_salsa2012_messagebytes_max #}
+  , t "crypto_stream_salsa2012_noncebytes" L.crypto_stream_salsa2012_noncebytes {# call pure unsafe crypto_stream_salsa2012_noncebytes #}
+  , t "crypto_stream_salsa208_keybytes" L.crypto_stream_salsa208_keybytes {# call pure unsafe crypto_stream_salsa208_keybytes #}
+  , t "crypto_stream_salsa208_messagebytes_max" L.crypto_stream_salsa208_messagebytes_max {# call pure unsafe crypto_stream_salsa208_messagebytes_max #}
+  , t "crypto_stream_salsa208_noncebytes" L.crypto_stream_salsa208_noncebytes {# call pure unsafe crypto_stream_salsa208_noncebytes #}
+  , t "crypto_stream_salsa20_keybytes" L.crypto_stream_salsa20_keybytes {# call pure unsafe crypto_stream_salsa20_keybytes #}
+  , t "crypto_stream_salsa20_messagebytes_max" L.crypto_stream_salsa20_messagebytes_max {# call pure unsafe crypto_stream_salsa20_messagebytes_max #}
+  , t "crypto_stream_salsa20_noncebytes" L.crypto_stream_salsa20_noncebytes {# call pure unsafe crypto_stream_salsa20_noncebytes #}
+  , t "crypto_stream_xchacha20_keybytes" L.crypto_stream_xchacha20_keybytes {# call pure unsafe crypto_stream_xchacha20_keybytes #}
+  , t "crypto_stream_xchacha20_messagebytes_max" L.crypto_stream_xchacha20_messagebytes_max {# call pure unsafe crypto_stream_xchacha20_messagebytes_max #}
+  , t "crypto_stream_xchacha20_noncebytes" L.crypto_stream_xchacha20_noncebytes {# call pure unsafe crypto_stream_xchacha20_noncebytes #}
+  , t "crypto_stream_xsalsa20_keybytes" L.crypto_stream_xsalsa20_keybytes {# call pure unsafe crypto_stream_xsalsa20_keybytes #}
+  , t "crypto_stream_xsalsa20_messagebytes_max" L.crypto_stream_xsalsa20_messagebytes_max {# call pure unsafe crypto_stream_xsalsa20_messagebytes_max #}
+  , t "crypto_stream_xsalsa20_noncebytes" L.crypto_stream_xsalsa20_noncebytes {# call pure unsafe crypto_stream_xsalsa20_noncebytes #}
+  , t "crypto_verify_16_bytes" L.crypto_verify_16_bytes {# call pure unsafe crypto_verify_16_bytes #}
+  , t "crypto_verify_32_bytes" L.crypto_verify_32_bytes {# call pure unsafe crypto_verify_32_bytes #}
+  , t "crypto_verify_64_bytes" L.crypto_verify_64_bytes {# call pure unsafe crypto_verify_64_bytes #}
+  , t "randombytes_seedbytes" L.randombytes_seedbytes {# call pure unsafe randombytes_seedbytes #}
+  , t "sodium_library_minimal" L.sodium_library_minimal {# call pure unsafe sodium_library_minimal #}
+  , t "sodium_library_version_major" L.sodium_library_version_major {# call pure unsafe sodium_library_version_major #}
+  , t "sodium_library_version_minor" L.sodium_library_version_minor {# call pure unsafe sodium_library_version_minor #}
+  ]
+  where t :: (Eq n, Show n, Num n) => String -> n -> n -> TestTree
+        t name expected actual = testCase name (expected @=? actual)
+
+tt_constants_strings :: TestTree
+tt_constants_strings = testGroup "strings"
+  [ t "sodium_version_string" L.sodium_version_string {# call pure unsafe sodium_version_string #}
+  , t "crypto_auth_primitive" L.crypto_auth_primitive {# call pure unsafe crypto_auth_primitive #}
+  , t "crypto_box_primitive" L.crypto_box_primitive {# call pure unsafe crypto_box_primitive #}
+  , t "crypto_generichash_primitive" L.crypto_generichash_primitive {# call pure unsafe crypto_generichash_primitive #}
+  , t "crypto_hash_primitive" L.crypto_hash_primitive {# call pure unsafe crypto_hash_primitive #}
+  , t "crypto_kdf_primitive" L.crypto_kdf_primitive {# call pure unsafe crypto_kdf_primitive #}
+  , t "crypto_kx_primitive" L.crypto_kx_primitive {# call pure unsafe crypto_kx_primitive #}
+  , t "crypto_onetimeauth_primitive" L.crypto_onetimeauth_primitive {# call pure unsafe crypto_onetimeauth_primitive #}
+  , t "crypto_pwhash_argon2id_strprefix" L.crypto_pwhash_argon2id_strprefix {# call pure unsafe crypto_pwhash_argon2id_strprefix #}
+  , t "crypto_pwhash_argon2i_strprefix" L.crypto_pwhash_argon2i_strprefix {# call pure unsafe crypto_pwhash_argon2i_strprefix #}
+  , t "crypto_pwhash_primitive" L.crypto_pwhash_primitive {# call pure unsafe crypto_pwhash_primitive #}
+  , t "crypto_pwhash_scryptsalsa208sha256_strprefix" L.crypto_pwhash_scryptsalsa208sha256_strprefix {# call pure unsafe crypto_pwhash_scryptsalsa208sha256_strprefix #}
+  , t "crypto_pwhash_strprefix" L.crypto_pwhash_strprefix {# call pure unsafe crypto_pwhash_strprefix #}
+  , t "crypto_scalarmult_primitive" L.crypto_scalarmult_primitive {# call pure unsafe crypto_scalarmult_primitive #}
+  , t "crypto_secretbox_primitive" L.crypto_secretbox_primitive {# call pure unsafe crypto_secretbox_primitive #}
+  , t "crypto_shorthash_primitive" L.crypto_shorthash_primitive {# call pure unsafe crypto_shorthash_primitive #}
+  , t "crypto_sign_primitive" L.crypto_sign_primitive {# call pure unsafe crypto_sign_primitive #}
+  , t "crypto_stream_primitive" L.crypto_stream_primitive {# call pure unsafe crypto_stream_primitive #}
+  , t "sodium_version_string" L.sodium_version_string {# call pure unsafe sodium_version_string #}
+  ]
+  where
+    t :: String -> String -> CString -> TestTree
+    t name expected cactual = testCase name $ do
+      ver <- peekCString cactual
+      expected @=? ver
+
+tt_randombytes :: TestTree
+tt_randombytes = testGroup "randombytes.h"
+  [ testGroup "randombytes_uniform"
+    [ testCase "zero" $ do
+        x <- L.randombytes_uniform 0
+        0 @=? x
+    , testProperty "non-zero" $ property $ do
+        ub <- forAll $ Gen.integral $ Range.constant 1 10
+        x <- liftIO $ L.randombytes_uniform ub
+        diff x (>=) 0
+        diff x (<) ub
+    ]
+  , testProperty "randombytes_random" $ property $ do
+      n <- forAll $ Gen.int $ Range.singleton 5
+      as <- liftIO $ replicateM n L.randombytes_random
+      bs <- liftIO $ replicateM n L.randombytes_random
+      as /== bs
+  ]
+
