1 /* Copyright (C) 1991 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Library General Public License as
6 published by the Free Software Foundation; either version 2 of the
7 License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Library General Public License for more details.
14 You should have received a copy of the GNU Library General Public
15 License along with the GNU C Library; see the file COPYING.LIB. If
16 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
17 Cambridge, MA 02139, USA. */
19 /* Synched up with: Not in FSF. */
22 # ifndef REGISTER /* Strictly enforced in 20.3 */
26 /* In HPUX 10 the strcat function references memory past the last byte of
27 the string! This will core dump if the memory following the last byte is
30 Here is a correct version from, glibc 1.09.
33 char *strcat (char *dest, const char *src);
35 /* Append SRC on the end of DEST. */
37 strcat (char *dest, const char *src)
39 REGISTER char *s1 = dest;
40 REGISTER const char *s2 = src;
43 /* Find the end of the string. */
48 /* Make S1 point before the next character, so we can increment
49 it while memory is read (wins on pipelined cpus). */