xextproto-7.0.2/lbxbufstr.h

   1 /* $Xorg: lbxbufstr.h,v 1.3 2000/08/18 04:05:45 coskrey Exp $ */
   2 /*
   3  * Copyright 1988, 1989, 1990, 1994 Network Computing Devices, Inc.
   4  *
   5  * Permission to use, copy, modify, distribute, and sell this software and
   6  * its documentation for any purpose is hereby granted without fee, provided
   7  * that the above copyright notice appear in all copies and that both that
   8  * copyright notice and this permission notice appear in supporting
   9  * documentation, and that the name Network Computing Devices, Inc. not be
  10  * used in advertising or publicity pertaining to distribution of this
  11  * software without specific, written prior permission.
  12  *
  13  * THIS SOFTWARE IS PROVIDED `AS-IS'.  NETWORK COMPUTING DEVICES, INC.,
  14  * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING WITHOUT
  15  * LIMITATION ALL IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
  16  * PARTICULAR PURPOSE, OR NONINFRINGEMENT.  IN NO EVENT SHALL NETWORK
  17  * COMPUTING DEVICES, INC., BE LIABLE FOR ANY DAMAGES WHATSOEVER, INCLUDING
  18  * SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES, INCLUDING LOSS OF USE,
  19  * DATA, OR PROFITS, EVEN IF ADVISED OF THE POSSIBILITY THEREOF, AND
  20  * REGARDLESS OF WHETHER IN AN ACTION IN CONTRACT, TORT OR NEGLIGENCE,
  21  * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
  22  * SOFTWARE.
  23  *
  24  */
  25 /* $XFree86$ */
  26
  27 #ifndef _BUFFERSTR_H_
  28 #define _BUFFERSTR_H_
  29
  30 #include <X11/extensions/lbxbuf.h>
  31
  32 /*
  33  * ZLIB Input/Output buffer
  34  */
  35 typedef struct _zlibbuffer {
  36         char    *bufbase;
  37         char    *bufend;
  38         char    *bufptr;
  39         int     bufcnt;
  40 } ZlibBuffer;
  41
  42 #define BYTES_AVAIL(inbuf, len) \
  43         (((inbuf)->bufcnt >= (len)) ? (inbuf)->bufptr : NULL)
  44
  45 #endif  /* _BUFFERSTR_H_ */