FunPtr.hs

{-# LANGUAGE ForeignFunctionInterface #-}
{-# LANGUAGE TemplateHaskell #-}
{-# LANGUAGE NoFieldSelectors #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_HADDOCK prune #-}

module SDL3.Sys.Bindgen.IostreamShims.FunPtr (
  SDL3.Sys.Bindgen.IostreamShims.FunPtr.lithon_SDL_IOprintf,
)
where

import Prelude (IO, fmap)

import HsBindgen.Runtime.LibC qualified
import HsBindgen.Runtime.PtrConst qualified as PtrConst
import HsBindgen.Runtime.Support qualified as BG
import HsBindgen.Runtime.Support.CAPI qualified
import SDL3.Sys.Bindgen.Iostream qualified

$( HsBindgen.Runtime.Support.CAPI.addCSource
     ( HsBindgen.Runtime.Support.CAPI.unlines
         [ "#define SDL_MAIN_HANDLED"
         , "#define SDL_SLOW_MEMCPY"
         , "#define SDL_SLOW_MEMMOVE"
         , "#define SDL_SLOW_MEMSET"
         , "#include <sdl3-bindgen-sys/SDL_iostream_shims.h>"
         , "/* sdl3bindgensys_SDL3.Sys.Bindgen.IostreamShims_get_lithon_SDL_IOprintf */"
         , "__attribute__ ((const))"
         , "size_t (*hs_bindgen_d032484c29c37b48 (void)) ("
         , "  SDL_IOStream *arg1,"
         , "  char const *arg2"
         , ")"
         , "{"
         , "  return &lithon_SDL_IOprintf;"
         , "}"
         ]
     )
 )

-- __unique:__ @sdl3bindgensys_SDL3.Sys.Bindgen.IostreamShims_get_lithon_SDL_IOprintf@
foreign import ccall unsafe "hs_bindgen_d032484c29c37b48"
  hs_bindgen_d032484c29c37b48_base
    :: IO (BG.FunPtr BG.Void)

-- __unique:__ @sdl3bindgensys_SDL3.Sys.Bindgen.IostreamShims_get_lithon_SDL_IOprintf@
hs_bindgen_d032484c29c37b48
  :: IO
       ( BG.FunPtr
           ( BG.Ptr SDL3.Sys.Bindgen.Iostream.SDL_IOStream
             -> PtrConst.PtrConst BG.CChar
             -> IO HsBindgen.Runtime.LibC.CSize
           )
       )
hs_bindgen_d032484c29c37b48 =
  fmap BG.fromFFIType hs_bindgen_d032484c29c37b48_base

{-# NOINLINE lithon_SDL_IOprintf #-}

-- | Print a string to an SDL_IOStream data stream.
--
--     A fixed-arity shim over the variadic SDL_IOprintf: @str@ is written verbatim. It is never parsed as a printf-style format string, so a percent sign in it needs no escaping.
--
--     [@context@]: a pointer to an SDL_IOStream structure.
--
--     [@str@]: the NUL-terminated string to write.
--
--     [Returns]: the number of bytes written or 0 on failure; call SDL_GetError() for more information.
--
--     [Thread safety]: Do not use the same SDL_IOStream from two threads at once.
--
--     @since 3.2.0
--
--     [See also]: SDL_WriteIO
--
--     [C declaration]: @lithon_SDL_IOprintf@, defined at @sdl3-bindgen-sys\/SDL_iostream_shims.h 42:26@
lithon_SDL_IOprintf
  :: BG.FunPtr
       ( BG.Ptr SDL3.Sys.Bindgen.Iostream.SDL_IOStream
         -> PtrConst.PtrConst BG.CChar
         -> IO HsBindgen.Runtime.LibC.CSize
       )
lithon_SDL_IOprintf =
  BG.unsafePerformIO hs_bindgen_d032484c29c37b48