mirror of
https://github.com/SwallowOS/xorg_lib_libXdmcp
synced 2025-11-04 06:15:34 +08:00
49336f1b6f
Code that already have a header with the proper prototype is safe to ansify. This uses XORG_CHANGELOG macro to properly work with the "git-log" to "git log" change (required to pass "make distcheck"), uses the XORG_CWARNFLAGS macro, and doesn't generate any compile warnings from gcc 4.3 and sparse.
55 lines
1.8 KiB
C
55 lines
1.8 KiB
C
/*
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* $Xorg: RC32.c,v 1.4 2001/02/09 02:03:48 xorgcvs Exp $
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*
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*
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Copyright 1989, 1998 The Open Group
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of The Open Group shall not be
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used in advertising or otherwise to promote the sale, use or other dealings
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in this Software without prior written authorization from The Open Group.
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* *
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* Author: Keith Packard, MIT X Consortium
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <X11/Xos.h>
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#include <X11/X.h>
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#include <X11/Xmd.h>
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#include <X11/Xdmcp.h>
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int
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XdmcpReadCARD32 (XdmcpBufferPtr buffer, CARD32Ptr valuep)
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{
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CARD8 byte0, byte1, byte2, byte3;
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if (XdmcpReadCARD8 (buffer, &byte0) &&
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XdmcpReadCARD8 (buffer, &byte1) &&
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XdmcpReadCARD8 (buffer, &byte2) &&
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XdmcpReadCARD8 (buffer, &byte3))
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{
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*valuep = (((CARD32) byte0) << 24) |
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(((CARD32) byte1) << 16) |
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(((CARD32) byte2) << 8) |
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(((CARD32) byte3));
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return TRUE;
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}
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return FALSE;
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}
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