strcat.c
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- /* Copyright (C) 2000 MySQL AB
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
- /* File : strcat.c
- Author : Richard A. O'Keefe.
- Updated: 10 April 1984
- Defines: strcat()
- strcat(s, t) concatenates t on the end of s. There had better be
- enough room in the space s points to; strcat has no way to tell.
- Note that strcat has to search for the end of s, so if you are doing
- a lot of concatenating it may be better to use strmov, e.g.
- strmov(strmov(strmov(strmov(s,a),b),c),d)
- rather than
- strcat(strcat(strcat(strcpy(s,a),b),c),d).
- strcat returns the old value of s.
- */
- #include "strings.h"
- char *strcat(register char *s, register const char *t)
- {
- char *save;
- for (save = s; *s++; ) ;
- for (--s; *s++ = *t++; ) ;
- return save;
- }