37 lines
1.0 KiB
C
37 lines
1.0 KiB
C
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/*
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* alignment.h, Copyright, 1998, Richard Sharpe, All Rights Reserved
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*
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* Please see the file COPYING in the top level for details of copying
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* this software. Use of this software is approved only under certain
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* conditions.
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*
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* This file implements the alignment macros for the Threaded SMB Server
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*
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* For the moment we assume Intel style architecture, but can support
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* others.
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*
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* Modification History
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*
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* 16-Oct-1998, RJS, Initial Coding
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*
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*/
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#ifndef __ALIGNMENT_H
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#define __ALIGNMENT_H
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#ifdef __i386__
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#define GBYTE(buf, pos) (unsigned char)((char)buf[pos])
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#define PBYTE(buf, pos, val) GBYTE(buf, pos) = (unsigned char)(val)
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#define GSHORT(buf, pos) ((unsigned short *)((buf) + pos))[0]
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#define PSHORT(buf, pos, val) GSHORT(buf, pos) = (unsigned short)(val)
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#define GSSHORT(buf, pos) ((signed short *)((buf) + pos))[0]
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#define GWORD(buf, pos) ((unsigned int *)((buf) + pos))[0]
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#define PWORD(buf, pos, val) GWORD(buf, pos) = (unsigned int)(val)
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#else
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#endif
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#endif
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