stdarg.h

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00001 /*****************************************************************************************
00002  Copyright (c) 2002-2004 The UbixOS Project
00003  All rights reserved.
00004 
00005  Redistribution and use in source and binary forms, with or without modification, are
00006  permitted provided that the following conditions are met:
00007 
00008  Redistributions of source code must retain the above copyright notice, this list of
00009  conditions, the following disclaimer and the list of authors.  Redistributions in binary
00010  form must reproduce the above copyright notice, this list of conditions, the following
00011  disclaimer and the list of authors in the documentation and/or other materials provided
00012  with the distribution. Neither the name of the UbixOS Project nor the names of its
00013  contributors may be used to endorse or promote products derived from this software
00014  without specific prior written permission.
00015 
00016  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
00017  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
00018  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
00019  THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
00020  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
00021  OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
00022  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
00023  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
00024  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00025 
00026  $Id: stdarg_8h-source.html 88 2016-01-12 00:11:29Z reddawg $
00027 
00028 *****************************************************************************************/
00029 
00030 #ifndef _STDARG_H
00031 #define _STDARG_H
00032 
00033 typedef char *vaList[1];
00034 
00035 #define vaStart(ap, parm)  ((ap)[0] = (char *) &parm \
00036          + ((sizeof(parm) + sizeof(int) - 1) & ~(sizeof(int) - 1)), (void) 0)
00037 
00038 #define vaArg(ap, type)  ((ap)[0] += \
00039          ((sizeof(type) + sizeof(int) - 1) & ~(sizeof(int) - 1)), \
00040         (*(type *) ((ap)[0] \
00041          - ((sizeof(type) + sizeof(int) - 1) & ~(sizeof(int) - 1)) )))
00042 
00043 #define vaEnd(ap)   ((ap)[0] = 0, (void) 0)
00044 
00045 
00046 int vsprintf(char *buf, const char *fmt, vaList args);
00047 
00048 #endif
00049 
00050 /***
00051  $Log: stdarg_8h-source.html,v $
00051  Revision 1.7  2006/12/15 17:47:07  reddawg
00051  Updates
00051 
00052  Revision 1.1.1.1  2006/06/01 12:46:13  reddawg
00053  ubix2
00054 
00055  Revision 1.2  2005/10/12 00:13:36  reddawg
00056  Removed
00057 
00058  Revision 1.1.1.1  2005/09/26 17:23:38  reddawg
00059  no message
00060 
00061  Revision 1.2  2004/05/21 15:22:35  reddawg
00062  Cleaned up
00063 
00064 
00065  END
00066  ***/

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