lib/ansi/strcat.c

   1 /*
   2  * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
   3  * See the copyright notice in the ACK home directory, in the file "Copyright".
   4  */
   5 /* $Header$ */
   6
   7 #include        <string.h>
   8
   9 char *
  10 strcat(char *ret, register const char *s2)
  11 {
  12         register char *s1 = ret;
  13
  14         while (*s1++ != '\0')
  15                 /* EMPTY */ ;
  16         s1--;
  17         while (*s1++ = *s2++)
  18                 /* EMPTY */ ;
  19         return ret;
  20 }