minix/lib/ansi/strncat.c

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2005-04-21 16:53:53 +02:00
/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*/
/* $Header$ */
#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;
}