shithub: scc

ref: fe11ef11c059f7beeb45f605c4a706d4088c3168
dir: /libc/src/strcspn.c/

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/* 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;
}