source: trunk/minix/lib/ip/memcspn.c@ 9

/*
 * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
 * See the copyright notice in the ACK home directory, in the file "Copyright".
 */
/* $Header: /cvsup/minix/src/lib/ip/memcspn.c,v 1.1.1.1 2005/04/21 14:56:18 beng Exp $ */

#include        <string.h>

size_t
memcspn(const char *string, size_t strlen, const char *notin, size_t notinlen)
{
        register const char *s1, *s2;
        int i,j;

        for (s1 = string, i = 0; i<strlen; s1++, i++) {
                for(s2 = notin, j = 0; *s2 != *s1 && j < notinlen; s2++, j++)
                        /* EMPTY */ ;
                if (j != notinlen)
                        break;
        }
        return s1 - string;
}