diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/wchar.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/lib/wchar.c b/lib/wchar.c index 4d49431e86..3be228b5a7 100644 --- a/lib/wchar.c +++ b/lib/wchar.c @@ -44,12 +44,30 @@ wchar_t *strdup_wchar(const wchar_t *src) return tmp; } +int mbtowc(wchar_t *pwc, const char *s, size_t n) +{ + if (!s) + return 0; /* we don't mantain a non-trivial shift state */ + + if (n < 1) + return -1; + + *pwc = *s; + return 1; +} + +int wctomb(char *s, wchar_t wc) +{ + *s = wc & 0xFF; + return 1; +} + char *strcpy_wchar_to_char(char *dst, const wchar_t *src) { char *ret = dst; while (*src) - *dst++ = *src++ & 0xff; + wctomb(dst++, *src++); *dst = 0; @@ -61,7 +79,7 @@ wchar_t *strcpy_char_to_wchar(wchar_t *dst, const char *src) wchar_t *ret = dst; while (*src) - *dst++ = *src++; + mbtowc(dst++, src++, 1); *dst = 0; |