mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-08 22:30:07 +00:00
33 lines
1.0 KiB
C
33 lines
1.0 KiB
C
/* Copyright (C) 1992 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public License as
|
|
published by the Free Software Foundation; either version 2 of the
|
|
License, or (at your option) any later version.
|
|
|
|
The GNU C Library 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If
|
|
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
|
|
Cambridge, MA 02139, USA. */
|
|
|
|
#include <ansidecl.h>
|
|
#include <stddef.h>
|
|
|
|
void
|
|
DEFUN(swab, (from, to, n),
|
|
CONST char *from AND char *to AND size_t n)
|
|
{
|
|
while (n > 1)
|
|
{
|
|
CONST char b0 = from[--n], b1 = from[--n];
|
|
to[n] = b0;
|
|
to[n + 1] = b1;
|
|
}
|
|
}
|