mbtowc.c - scc - simple c99 compiler
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mbtowc.c (289B)
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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 }