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Diffstat (limited to 'src/ctype/wcswidth.c')
| -rw-r--r-- | src/ctype/wcswidth.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/ctype/wcswidth.c b/src/ctype/wcswidth.c index 5c8a5a4d..2356e33d 100644 --- a/src/ctype/wcswidth.c +++ b/src/ctype/wcswidth.c @@ -6,3 +6,11 @@ int wcswidth(const wchar_t *wcs, size_t n) for (; n-- && *wcs && (k = wcwidth(*wcs)) >= 0; l+=k, wcs++); return (k < 0) ? k : l; } + + +#ifdef TEST +int +main(void) { + return 0; +} +#endif |