143 lines
5.0 KiB
C
143 lines
5.0 KiB
C
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/***********************************************************
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Copyright 1987, 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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Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
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All Rights Reserved
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Permission to use, copy, modify, and distribute this software and its
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documentation for any purpose and without fee is hereby granted,
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provided that the above copyright notice appear in all copies and that
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both that copyright notice and this permission notice appear in
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supporting documentation, and that the name of Digital not be
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used in advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
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ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
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DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
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ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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SOFTWARE.
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******************************************************************/
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#ifndef XMD_H
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# define XMD_H 1
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/*
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* Xmd.h: MACHINE DEPENDENT DECLARATIONS.
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*/
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/*
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* Special per-machine configuration flags.
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*/
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# if defined(__sun) && defined(__SVR4)
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# include <sys/isa_defs.h> /* Solaris: defines _LP64 if necessary */
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# endif
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# if defined (_LP64) || defined(__LP64__) || \
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defined(__alpha) || defined(__alpha__) || \
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defined(__ia64__) || defined(ia64) || \
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defined(__sparc64__) || \
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defined(__s390x__) || \
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defined(__amd64__) || defined(amd64) || \
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defined(__powerpc64__)
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# if !defined(__ILP32__) /* amd64-x32 is 32bit */
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# define LONG64 /* 32/64-bit architecture */
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# endif /* !__ILP32__ */
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# endif
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/*
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* Definition of macro used to set constants for size of network structures;
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* machines with preprocessors that can't handle all of the sz_ symbols
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* can define this macro to be sizeof(x) if and only if their compiler doesn't
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* pad out structures (esp. the xTextElt structure which contains only two
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* one-byte fields). Network structures should always define sz_symbols.
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*
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* The sz_ prefix is used instead of something more descriptive so that the
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* symbols are no more than 32 characters long (which causes problems for some
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* compilers and preprocessors).
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*
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* The extra indirection is to get macro arguments to expand correctly before
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* the concatenation, rather than afterward.
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*/
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# define _SIZEOF(x) sz_##x
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# define SIZEOF(x) _SIZEOF(x)
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/*
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* Bitfield suffixes for the protocol structure elements, if you
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* need them. Note that bitfields are not guaranteed to be signed
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* (or even unsigned) according to ANSI C.
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*/
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# define B32 /* bitfield not needed on architectures with native 32-bit type */
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# define B16 /* bitfield not needed on architectures with native 16-bit type */
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# ifdef LONG64
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typedef long INT64;
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typedef int INT32;
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# else
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typedef long INT32;
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# endif
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typedef short INT16;
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typedef signed char INT8;
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# ifdef LONG64
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typedef unsigned long CARD64;
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typedef unsigned int CARD32;
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# else
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typedef unsigned long long CARD64;
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typedef unsigned long CARD32;
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# endif
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typedef unsigned short CARD16;
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typedef unsigned char CARD8;
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typedef CARD32 BITS32;
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typedef CARD16 BITS16;
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typedef CARD8 BYTE;
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typedef CARD8 BOOL;
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/*
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* was definitions for sign-extending bitfields on architectures without
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* native types smaller than 64-bit, now just backwards compatibility
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*/
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# define cvtINT8toInt(val) (val)
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# define cvtINT16toInt(val) (val)
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# define cvtINT32toInt(val) (val)
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# define cvtINT8toShort(val) (val)
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# define cvtINT16toShort(val) (val)
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# define cvtINT32toShort(val) (val)
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# define cvtINT8toLong(val) (val)
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# define cvtINT16toLong(val) (val)
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# define cvtINT32toLong(val) (val)
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/*
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* this version should leave result of type (t *), but that should only be
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* used when not in MUSTCOPY
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*/
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# define NEXTPTR(p,t) (((t *)(p)) + 1)
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#endif /* XMD_H */
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