source:
trunk/sys/dietlibc/mbsrtowcs.c
@
50
| Last change on this file since 50 was 1, checked in by , 8 years ago | |
|---|---|
| File size: 324 bytes | |
| Rev | Line | |
|---|---|---|
| [1] | 1 | #include <wchar.h> |
| 2 | ||
| 3 | size_t mbsrtowcs(wchar_t *dest, const char **src, size_t len, mbstate_t *ps) { | |
| 4 | const char* orig=*src; | |
| 5 | size_t i; | |
| 6 | if (!dest) len=(size_t)-1; | |
| 7 | for (i=0; i<len; ++i) { | |
| 8 | size_t n=mbrtowc(dest?dest+i:0,*src,len,ps); | |
| 9 | if (n==(size_t)-1) return -1; | |
| 10 | if (!n) break; | |
| 11 | *src+=n; | |
| 12 | } | |
| 13 | return i; | |
| 14 | } |
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