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+(***********************************************************
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+
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+Copyright 1987, 1998 The Open Group
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+
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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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+
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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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+
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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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+
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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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+
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+Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
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+
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+ All Rights Reserved
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+
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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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+
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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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+******************************************************************)
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+
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+unit xmd;
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+
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+interface
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+
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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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+(*
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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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+type
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+ PPCARD64 = ^PCARD64;
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+ PCARD64 = ^CARD64;
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+ CARD64 = UInt64;
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+
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+ PPCARD32 = ^PCARD32;
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+ PCARD32 = ^CARD32;
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+ CARD32 = UInt32;
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+
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+ PPCARD16 = ^PCARD16;
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+ PCARD16 = ^CARD16;
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+ CARD16 = UInt16;
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+
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+ PPCARD8 = ^PCARD8;
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+ PCARD8 = ^CARD8;
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+ CARD8 = UInt8;
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+
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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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+(*
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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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+
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+implementation
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+end.
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