source: trunk/minix/lib/ansi/strncat.c@ 15

/*
 * (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/ansi/strncat.c,v 1.1.1.1 2005/04/21 14:56:06 beng Exp $ */

#include        <string.h>

char *
strncat(char *ret, register const char *s2, size_t n)
{
        register char *s1 = ret;

        if (n > 0) {
                while (*s1++)
                        /* EMPTY */ ;
                s1--;
                while (*s1++ = *s2++)  {
                        if (--n > 0) continue;
                        *s1 = '\0';
                        break;
                }
                return ret;
        } else return s1;
}