diff --git a/C/config.h b/C/config.h
new file mode 100644
--- /dev/null
+++ b/C/config.h
@@ -0,0 +1,240 @@
+/* config.h.  Generated from config.h.in by configure.  */
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define to 1 if you have the `asprintf' function. */
+#define HAVE_ASPRINTF 1
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define to 1 if you have the `erand48' function. */
+#define HAVE_ERAND48 1
+
+/* Define to 1 if you have the <float.h> header file. */
+#define HAVE_FLOAT_H 1
+
+/* Define to 1 if you have the `floor' function. */
+#define HAVE_FLOOR 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the `gsl' library (-lgsl). */
+#define HAVE_LIBGSL 1
+
+/* Define to 1 if you have the `gslcblas' library (-lgslcblas). */
+#define HAVE_LIBGSLCBLAS 1
+
+/* Define to 1 if you have the `m' library (-lm). */
+#define HAVE_LIBM 1
+
+/* Define to 1 if you have the <limits.h> header file. */
+#define HAVE_LIMITS_H 1
+
+/* Define to 1 if your system has a GNU libc compatible `malloc' function, and
+   to 0 otherwise. */
+#define HAVE_MALLOC 1
+
+/* Define to 1 if you have the <malloc.h> header file. */
+#define HAVE_MALLOC_H 1
+
+/* Define to 1 if you have the <math.h> header file. */
+#define HAVE_MATH_H 1
+
+/* Define to 1 if you have the `memmove' function. */
+#define HAVE_MEMMOVE 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the `memset' function. */
+#define HAVE_MEMSET 1
+
+/* Define if OpenMP is enabled */
+#define HAVE_OPENMP 1
+
+/* Define to 1 if you have the `pow' function. */
+#define HAVE_POW 1
+
+/* Define to 1 if your system has a GNU libc compatible `realloc' function,
+   and to 0 otherwise. */
+#define HAVE_REALLOC 1
+
+/* Define to 1 if you have the `rint' function. */
+#define HAVE_RINT 1
+
+/* Define to 1 if you have the `sqrt' function. */
+#define HAVE_SQRT 1
+
+/* Define to 1 if you have the <stdarg.h> header file. */
+#define HAVE_STDARG_H 1
+
+/* Define to 1 if stdbool.h conforms to C99. */
+#define HAVE_STDBOOL_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the `strchr' function. */
+#define HAVE_STRCHR 1
+
+/* Define to 1 if you have the `strdup' function. */
+#define HAVE_STRDUP 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the `strrchr' function. */
+#define HAVE_STRRCHR 1
+
+/* Define to 1 if you have the `strstr' function. */
+#define HAVE_STRSTR 1
+
+/* Define to 1 if you have the `strtol' function. */
+#define HAVE_STRTOL 1
+
+/* Define to 1 if you have the `strtoul' function. */
+#define HAVE_STRTOUL 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to 1 if you have the `vasprintf' function. */
+#define HAVE_VASPRINTF 1
+
+/* Define to 1 if the system has the type `_Bool'. */
+#define HAVE__BOOL 1
+
+/* Define to the sub-directory where libtool stores uninstalled libraries. */
+#define LT_OBJDIR ".libs/"
+
+/* Name of package */
+#define PACKAGE "ViennaRNA"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "rna@tbi.univie.ac.at"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "ViennaRNA"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "ViennaRNA 2.3.3"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "ViennaRNA"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL "http://www.tbi.univie.ac.at/RNA"
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "2.3.3"
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* only for gcc */
+#define UNUSED __attribute__ ((unused))
+
+/* Use floating point precision in partition function computations */
+/* #undef USE_FLOAT_PF */
+
+/* Compute z-scores for RNALfold */
+#define USE_SVM 1
+
+/* Enable extensions on AIX 3, Interix.  */
+#ifndef _ALL_SOURCE
+# define _ALL_SOURCE 1
+#endif
+/* Enable GNU extensions on systems that have them.  */
+#ifndef _GNU_SOURCE
+# define _GNU_SOURCE 1
+#endif
+/* Enable threading extensions on Solaris.  */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# define _POSIX_PTHREAD_SEMANTICS 1
+#endif
+/* Enable extensions on HP NonStop.  */
+#ifndef _TANDEM_SOURCE
+# define _TANDEM_SOURCE 1
+#endif
+/* Enable general extensions on Solaris.  */
+#ifndef __EXTENSIONS__
+# define __EXTENSIONS__ 1
+#endif
+
+
+/* Version number of package */
+#define VERSION "2.3.3"
+
+/* Do not use colors for TTY output */
+/* #undef WITHOUT_TTY_COLORS */
+
+/* Use Boustrophedon scheme for stochastic backtracking */
+#define WITH_BOUSTROPHEDON 1
+
+/* Include C-library Unit tests */
+/* #undef WITH_CHECK */
+
+/* Analyse{Dists,Seqs} */
+/* #undef WITH_CLUSTER */
+
+/* Warn upon usage of deprecated symbols */
+/* #undef WITH_DEPRECATION_WARNING */
+
+/* Define if using the dmalloc debugging malloc package */
+/* #undef WITH_DMALLOC */
+
+/* Use GNU Scientific Library */
+#define WITH_GSL 1
+
+/* Add JSON support for input and output functions */
+#define WITH_JSON_SUPPORT 1
+
+/* Create the perl interface to RNAlib */
+#define WITH_PERL_INTERFACE 1
+
+/* Create the python2 interface to RNAlib */
+#define WITH_PYTHON2_INTERFACE 1
+
+/* Create the Python3 interface to RNAlib */
+#define WITH_PYTHON3_INTERFACE 1
+
+/* Define to 1 if on MINIX. */
+/* #undef _MINIX */
+
+/* Define to 2 if the system does not provide POSIX.1 features except with
+   this defined. */
+/* #undef _POSIX_1_SOURCE */
+
+/* Define to 1 if you need to in order for `stat' and other things to work. */
+/* #undef _POSIX_SOURCE */
+
+/* Define to empty if `const' does not conform to ANSI C. */
+/* #undef const */
+
+/* Define to `__inline__' or `__inline' if that's what the C compiler
+   calls it, or to nothing if 'inline' is not supported under any name.  */
+#ifndef __cplusplus
+/* #undef inline */
+#endif
+
+/* Define to rpl_malloc if the replacement function should be used. */
+/* #undef malloc */
+
+/* Define to rpl_realloc if the replacement function should be used. */
+/* #undef realloc */
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+/* #undef size_t */
diff --git a/ViennaRNA-bindings.cabal b/ViennaRNA-bindings.cabal
--- a/ViennaRNA-bindings.cabal
+++ b/ViennaRNA-bindings.cabal
@@ -1,5 +1,5 @@
 name:           ViennaRNA-bindings
-version:        0.233.1.1
+version:        0.233.1.2
 maintainer:     choener@tbi.univie.ac.at
 homepage:       https://github.com/choener/ViennaRNA-bindings
 bug-reports:    https://github.com/choener/ViennaRNA-bindings/issues
@@ -37,6 +37,8 @@
   C/ViennaRNA/*.h
   C/ViennaRNA/*.c
   C/ViennaRNA/*.inc
+  C/config.h
+  C/*.c
 
   changelog.md
   README.md
@@ -128,6 +130,8 @@
     tests
   default-language:
     Haskell2010
+  build-tools:
+    c2hs
   default-extensions: CPP
                     , TemplateHaskell
   build-depends: base
diff --git a/changelog.md b/changelog.md
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,7 @@
+0.233.1.2
+
+- included C/$ALL.c C/config.h in distribution
+
 0.233.1.1
 ---------
 
