/* $Header$ */ /* * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. * See the copyright notice in the ACK home directory, in the file "Copyright". */ /* append t to s */ char * strcat(s, t) register char *s, *t; { register char *b = s; while (*s++) ; s--; while (*s++ = *t++) ; return b; }