diff options
| author | pommicket <pommicket@gmail.com> | 2022-02-20 13:18:21 -0800 |
|---|---|---|
| committer | pommicket <pommicket@gmail.com> | 2022-02-20 13:18:21 -0800 |
| commit | 9bc8a11afeed3569736b89754012e3ca22ee10f6 (patch) | |
| tree | 5f0ec0d5c05f879b1ee86adfa654ed3ef2178d5f /05/musl-0.6.0/src/ctype/wcswidth.c | |
| parent | 0f97a589b800bdb71dda05984192f0f66a52edaa (diff) | |
conclusion
Diffstat (limited to '05/musl-0.6.0/src/ctype/wcswidth.c')
| -rw-r--r-- | 05/musl-0.6.0/src/ctype/wcswidth.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/05/musl-0.6.0/src/ctype/wcswidth.c b/05/musl-0.6.0/src/ctype/wcswidth.c new file mode 100644 index 0000000..5c8a5a4 --- /dev/null +++ b/05/musl-0.6.0/src/ctype/wcswidth.c @@ -0,0 +1,8 @@ +#include <wchar.h> + +int wcswidth(const wchar_t *wcs, size_t n) +{ + int l=0, k=0; + for (; n-- && *wcs && (k = wcwidth(*wcs)) >= 0; l+=k, wcs++); + return (k < 0) ? k : l; +} |