shithub: scc

ref: 1d246cbf29513abd2169c53fcbe667cfdd94f29e
dir: /libc/src/strcspn.c/

View raw version 
/* See LICENSE file for copyright and license details. */

#include <string.h>

size_t
strcspn(const char *s1, const char *s2)
{
        size_t n;
        int c;
	const char *p;

        for (n = 0; c = *s1++; ++n) {
                for (p = s2; *p && *p != c; ++p)
                        /* nothing */;
                if (*p == c)
                        break;
        }
        return n;
}