diff options
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/locale/iswctype.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/libc/locale/iswctype.c b/lib/libc/locale/iswctype.c index ef6d4b5..7e7b3b9 100644 --- a/lib/libc/locale/iswctype.c +++ b/lib/libc/locale/iswctype.c @@ -211,3 +211,13 @@ towupper(wc) { return (__toupper(wc)); } + +#undef wcwidth +int +wcwidth(wc) + wchar_t wc; +{ + int width = (unsigned)__maskrune((wc), _CTYPE_SWM) >> _CTYPE_SWS; + return width ? width : iswprint(wc); +} + |
