slightly cleaner strlen, also seems to compile to better code
[musl] / src / string / strsep.c
1 #define _GNU_SOURCE
2 #include <string.h>
3
4 char *strsep(char **str, const char *sep)
5 {
6         char *s = *str, *end;
7         if (!s) return NULL;
8         end = s + strcspn(s, sep);
9         if (*end) *end++ = 0;
10         else end = 0;
11         *str = end;
12         return s;
13 }