scc

simple c99 compiler
git clone git://git.simple-cc.org/scc
Log | Files | Refs | Submodules | README | LICENSE

mbtowc.c (289B)

      1 #include <stdlib.h>
      2 #include <string.h>
      3 #include <wchar.h>
      4 
      5 #undef mbtowc
      6 
      7 int
      8 mbtowc(wchar_t *restrict pwc, const char *restrict s, size_t n)
      9 {
     10 	int ret;
     11 	static mbstate_t st;
     12 
     13 	ret = mbrtowc(pwc, s, n, &st);
     14 	if (ret == -2) {
     15 		memset(&st, 0, sizeof(st));
     16 		ret = -1;
     17 	}
     18 
     19 	return ret;
     20 }