diff options
Diffstat (limited to 'src/string/wcsspn.c')
-rw-r--r-- | src/string/wcsspn.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/string/wcsspn.c b/src/string/wcsspn.c new file mode 100644 index 00000000..4320d8f6 --- /dev/null +++ b/src/string/wcsspn.c @@ -0,0 +1,8 @@ +#include <wchar.h> + +size_t wcsspn(const wchar_t *s, const wchar_t *c) +{ + const wchar_t *a; + for (a=s; *s && wcschr(c, *s); s++); + return s-a; +} |