Merge pull request #13 from ProjectRevoTPP/libc

add libc building to agbcc.

1 files changed, 132 insertions, 0 deletions

diff --git a/libc/include/stdlib.h b/libc/include/stdlib.h
new file mode 100644
index 0000000..a32aff6
--- /dev/null
+++ b/libc/include/stdlib.h
@@ -0,0 +1,132 @@
+/*
+ * stdlib.h
+ *
+ * Definitions for common types, variables, and functions.
+ */
+
+#ifndef _STDLIB_H_
+#ifdef __cplusplus
+extern "C" {
+#endif
+#define _STDLIB_H_
+
+#include "_ansi.h"
+
+#define __need_size_t
+#define __need_wchar_t
+#include <stddef.h>
+
+#include <sys/reent.h>
+
+typedef struct 
+{
+  int quot; /* quotient */
+  int rem; /* remainder */
+} div_t;
+
+typedef struct 
+{
+  long quot; /* quotient */
+  long rem; /* remainder */
+} ldiv_t;
+
+#ifndef NULL
+#define NULL 0L
+#endif
+
+#define EXIT_FAILURE 1
+#define EXIT_SUCCESS 0
+
+#define RAND_MAX 0x7fffffff
+
+#if (defined(__CYGWIN__) || defined(__CYGWIN32__)) && ! defined(_COMPILING_NEWLIB)
+extern __declspec(dllimport) int __mb_cur_max;
+#else
+extern int __mb_cur_max;
+#endif
+
+#define MB_CUR_MAX __mb_cur_max
+
+_VOID	_EXFUN(abort,(_VOID) _ATTRIBUTE ((noreturn)));
+int	_EXFUN(abs,(int));
+int	_EXFUN(atexit,(_VOID (*__func)(_VOID)));
+double	_EXFUN(atof,(const char *__nptr));
+#ifndef __STRICT_ANSI__
+float	_EXFUN(atoff,(const char *__nptr));
+#endif
+int	_EXFUN(atoi,(const char *__nptr));
+long	_EXFUN(atol,(const char *__nptr));
+_PTR	_EXFUN(bsearch,(const _PTR __key,
+		       const _PTR __base,
+		       size_t __nmemb,
+		       size_t __size,
+		       int _EXFUN((*_compar),(const _PTR, const _PTR))));
+_PTR	_EXFUN(calloc,(size_t __nmemb, size_t __size));
+div_t	_EXFUN(div,(int __numer, int __denom));
+_VOID	_EXFUN(exit,(int __status) _ATTRIBUTE ((noreturn)));
+_VOID	_EXFUN(free,(_PTR));
+char *  _EXFUN(getenv,(const char *__string));
+long	_EXFUN(labs,(long));
+ldiv_t	_EXFUN(ldiv,(long __numer, long __denom));
+_PTR	_EXFUN(malloc,(size_t __size));
+int	_EXFUN(mblen,(const char *, size_t));
+int	_EXFUN(mbtowc,(wchar_t *, const char *, size_t));
+int	_EXFUN(_mbtowc_r,(struct _reent *, wchar_t *, const char *, size_t, int *));
+int	_EXFUN(wctomb,(char *, wchar_t));
+int	_EXFUN(_wctomb_r,(struct _reent *, char *, wchar_t, int *));
+size_t	_EXFUN(mbstowcs,(wchar_t *, const char *, size_t));
+size_t	_EXFUN(_mbstowcs_r,(struct _reent *, wchar_t *, const char *, size_t, int *));
+size_t	_EXFUN(wcstombs,(char *, const wchar_t *, size_t));
+size_t	_EXFUN(_wcstombs_r,(struct _reent *, char *, const wchar_t *, size_t, int *));
+_VOID	_EXFUN(qsort,(_PTR __base, size_t __nmemb, size_t __size, int(*_compar)(const _PTR, const _PTR)));
+int	_EXFUN(rand,(_VOID));
+_PTR	_EXFUN(realloc,(_PTR __r, size_t __size));
+_VOID	_EXFUN(srand,(unsigned __seed));
+double	_EXFUN(strtod,(const char *__n, char **_end_PTR));
+#ifndef __STRICT_ANSI__
+float	_EXFUN(strtodf,(const char *__n, char **_end_PTR));
+#endif
+long	_EXFUN(strtol,(const char *__n, char **_end_PTR, int __base));
+unsigned long _EXFUN(strtoul,(const char *_n_PTR, char **_end_PTR, int __base));
+unsigned long _EXFUN(_strtoul_r,(struct _reent *,const char *_n_PTR, char **_end_PTR, int __base));
+int	_EXFUN(system,(const char *__string));
+
+#ifndef __STRICT_ANSI__
+_VOID	_EXFUN(cfree,(_PTR));
+int	_EXFUN(putenv,(const char *__string));
+int	_EXFUN(setenv,(const char *__string, const char *__value, int __overwrite));
+
+char *	_EXFUN(gcvt,(double,int,char *));
+char *	_EXFUN(gcvtf,(float,int,char *));
+char *	_EXFUN(fcvt,(double,int,int *,int *));
+char *	_EXFUN(fcvtf,(float,int,int *,int *));
+char *	_EXFUN(ecvt,(double,int,int *,int *));
+char *	_EXFUN(ecvtbuf,(double, int, int*, int*, char *));
+char *	_EXFUN(fcvtbuf,(double, int, int*, int*, char *));
+char *	_EXFUN(ecvtf,(float,int,int *,int *));
+char *	_EXFUN(dtoa,(double, int, int, int *, int*, char**));
+int	_EXFUN(rand_r,(unsigned *__seed));
+
+#ifdef __CYGWIN32__
+char *	_EXFUN(realpath,(const char *, char *));
+void	_EXFUN(unsetenv,(const char *__string));
+int	_EXFUN(random,(_VOID));
+long	_EXFUN(srandom,(unsigned __seed));
+#endif
+
+#endif /* ! __STRICT_ANSI__ */
+
+char *	_EXFUN(_dtoa_r,(struct _reent *, double, int, int, int *, int*, char**));
+_PTR	_EXFUN(_malloc_r,(struct _reent *, size_t));
+_PTR	_EXFUN(_calloc_r,(struct _reent *, size_t, size_t));
+_VOID	_EXFUN(_free_r,(struct _reent *, _PTR));
+_PTR	_EXFUN(_realloc_r,(struct _reent *, _PTR, size_t));
+_VOID	_EXFUN(_mstats_r,(struct _reent *, char *));
+int	_EXFUN(_system_r,(struct _reent *, const char *));
+
+_VOID	_EXFUN(__eprintf,(const char *, const char *, unsigned int, const char *));
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* _STDLIB_H_ */