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The C and C++ Include Header Files

cat -n /usr/include/X11/extensions/dri3proto.h

     1	/*
     2	 * Copyright © 2013 Keith Packard
     3	 *
     4	 * Permission to use, copy, modify, distribute, and sell this software and its
     5	 * documentation for any purpose is hereby granted without fee, provided that
     6	 * the above copyright notice appear in all copies and that both that copyright
     7	 * notice and this permission notice appear in supporting documentation, and
     8	 * that the name of the copyright holders not be used in advertising or
     9	 * publicity pertaining to distribution of the software without specific,
    10	 * written prior permission.  The copyright holders make no representations
    11	 * about the suitability of this software for any purpose.  It is provided "as
    12	 * is" without express or implied warranty.
    13	 *
    14	 * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
    15	 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
    16	 * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
    17	 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
    18	 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
    19	 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
    20	 * OF THIS SOFTWARE.
    21	 */
    22	
    23	#ifndef _DRI3_PROTO_H_
    24	#define _DRI3_PROTO_H_
    25	
    26	#define DRI3_NAME			"DRI3"
    27	#define DRI3_MAJOR			1
    28	#define DRI3_MINOR			4
    29	
    30	#define DRI3NumberErrors		0
    31	#define DRI3NumberEvents		0
    32	
    33	#define X_DRI3QueryVersion		0
    34	#define X_DRI3Open			1
    35	#define X_DRI3PixmapFromBuffer          2
    36	#define X_DRI3BufferFromPixmap          3
    37	#define X_DRI3FenceFromFD               4
    38	#define X_DRI3FDFromFence               5
    39	
    40	/* v1.2 */
    41	#define xDRI3GetSupportedModifiers      6
    42	#define xDRI3PixmapFromBuffers          7
    43	#define xDRI3BuffersFromPixmap          8
    44	
    45	/* v1.3 */
    46	#define xDRI3SetDRMDeviceInUse  9
    47	
    48	/* v1.4 */
    49	#define xDRI3ImportSyncobj		10
    50	#define xDRI3FreeSyncobj		11
    51	
    52	#define DRI3NumberRequests		12
    53	
    54	#define DRI3Syncobj CARD32
    55	
    56	typedef struct {
    57	    CARD8   reqType;
    58	    CARD8   dri3ReqType;
    59	    CARD16  length;
    60	    CARD32  majorVersion;
    61	    CARD32  minorVersion;
    62	} xDRI3QueryVersionReq;
    63	#define sz_xDRI3QueryVersionReq   12
    64	
    65	typedef struct {
    66	    BYTE    type;   /* X_Reply */
    67	    BYTE    pad1;
    68	    CARD16  sequenceNumber;
    69	    CARD32  length;
    70	    CARD32  majorVersion;
    71	    CARD32  minorVersion;
    72	    CARD32  pad2;
    73	    CARD32  pad3;
    74	    CARD32  pad4;
    75	    CARD32  pad5;
    76	} xDRI3QueryVersionReply;
    77	#define sz_xDRI3QueryVersionReply	32
    78	
    79	typedef struct {
    80	    CARD8   reqType;
    81	    CARD8   dri3ReqType;
    82	    CARD16  length;
    83	    CARD32  drawable;
    84	    CARD32  provider;
    85	} xDRI3OpenReq;
    86	#define sz_xDRI3OpenReq	12
    87	
    88	typedef struct {
    89	    BYTE    type;   /* X_Reply */
    90	    CARD8   nfd;
    91	    CARD16  sequenceNumber;
    92	    CARD32  length;
    93	    CARD32  pad2;
    94	    CARD32  pad3;
    95	    CARD32  pad4;
    96	    CARD32  pad5;
    97	    CARD32  pad6;
    98	    CARD32  pad7;
    99	} xDRI3OpenReply;
   100	#define sz_xDRI3OpenReply	32
   101	
   102	typedef struct {
   103	    CARD8   reqType;
   104	    CARD8   dri3ReqType;
   105	    CARD16  length;
   106	    CARD32  pixmap;
   107	    CARD32  drawable;
   108	    CARD32  size;
   109	    CARD16  width;
   110	    CARD16  height;
   111	    CARD16  stride;
   112	    CARD8   depth;
   113	    CARD8   bpp;
   114	} xDRI3PixmapFromBufferReq;
   115	
   116	#define sz_xDRI3PixmapFromBufferReq     24
   117	
   118	typedef struct {
   119	    CARD8   reqType;
   120	    CARD8   dri3ReqType;
   121	    CARD16  length;
   122	    CARD32  pixmap;
   123	} xDRI3BufferFromPixmapReq;
   124	#define sz_xDRI3BufferFromPixmapReq     8
   125	
   126	typedef struct {
   127	    BYTE    type;   /* X_Reply */
   128	    CARD8   nfd;    /* Number of file descriptors returned (1) */
   129	    CARD16  sequenceNumber;
   130	    CARD32  length;
   131	    CARD32  size;
   132	    CARD16  width;
   133	    CARD16  height;
   134	    CARD16  stride;
   135	    CARD8   depth;
   136	    CARD8   bpp;
   137	    CARD32  pad20;
   138	    CARD32  pad24;
   139	    CARD32  pad28;
   140	} xDRI3BufferFromPixmapReply;
   141	#define sz_xDRI3BufferFromPixmapReply   32
   142	
   143	typedef struct {
   144	    CARD8   reqType;
   145	    CARD8   dri3ReqType;
   146	    CARD16  length;
   147	    CARD32  drawable;
   148	    CARD32  fence;
   149	    BOOL    initially_triggered;
   150	    CARD8   pad13;
   151	    CARD16  pad14;
   152	} xDRI3FenceFromFDReq;
   153	
   154	#define sz_xDRI3FenceFromFDReq  16
   155	
   156	typedef struct {
   157	    CARD8   reqType;
   158	    CARD8   dri3ReqType;
   159	    CARD16  length;
   160	    CARD32  drawable;
   161	    CARD32  fence;
   162	} xDRI3FDFromFenceReq;
   163	
   164	#define sz_xDRI3FDFromFenceReq  12
   165	
   166	typedef struct {
   167	    BYTE    type;   /* X_Reply */
   168	    CARD8   nfd;    /* Number of file descriptors returned (1) */
   169	    CARD16  sequenceNumber;
   170	    CARD32  length;
   171	    CARD32  pad08;
   172	    CARD32  pad12;
   173	    CARD32  pad16;
   174	    CARD32  pad20;
   175	    CARD32  pad24;
   176	    CARD32  pad28;
   177	} xDRI3FDFromFenceReply;
   178	
   179	#define sz_xDRI3FDFromFenceReply   32
   180	
   181	/* v1.2 */
   182	
   183	typedef struct {
   184	    CARD8   reqType;
   185	    CARD8   dri3ReqType;
   186	    CARD16  length;
   187	    CARD32  window;
   188	    CARD8   depth;
   189	    CARD8   bpp;
   190	    CARD16  pad10;
   191	} xDRI3GetSupportedModifiersReq;
   192	#define sz_xDRI3GetSupportedModifiersReq     12
   193	
   194	typedef struct {
   195	    BYTE    type;   /* X_Reply */
   196	    CARD8   pad1;
   197	    CARD16  sequenceNumber;
   198	    CARD32  length;
   199	    CARD32  numWindowModifiers;
   200	    CARD32  numScreenModifiers;
   201	    CARD32  pad16;
   202	    CARD32  pad20;
   203	    CARD32  pad24;
   204	    CARD32  pad28;
   205	} xDRI3GetSupportedModifiersReply;
   206	#define sz_xDRI3GetSupportedModifiersReply   32
   207	
   208	typedef struct {
   209	    CARD8   reqType;
   210	    CARD8   dri3ReqType;
   211	    CARD16  length;
   212	    CARD32  pixmap;
   213	    CARD32  window;
   214	    CARD8   num_buffers; /* Number of file descriptors passed */
   215	    CARD8   pad13;
   216	    CARD16  pad14;
   217	    CARD16  width;
   218	    CARD16  height;
   219	    CARD32  stride0;
   220	    CARD32  offset0;
   221	    CARD32  stride1;
   222	    CARD32  offset1;
   223	    CARD32  stride2;
   224	    CARD32  offset2;
   225	    CARD32  stride3;
   226	    CARD32  offset3;
   227	    CARD8   depth;
   228	    CARD8   bpp;
   229	    CARD16  pad54;
   230	    CARD64  modifier;
   231	} xDRI3PixmapFromBuffersReq;
   232	#define sz_xDRI3PixmapFromBuffersReq 64
   233	
   234	typedef struct {
   235	    CARD8   reqType;
   236	    CARD8   dri3ReqType;
   237	    CARD16  length;
   238	    CARD32  pixmap;
   239	} xDRI3BuffersFromPixmapReq;
   240	#define sz_xDRI3BuffersFromPixmapReq     8
   241	
   242	typedef struct {
   243	    BYTE    type;   /* X_Reply */
   244	    CARD8   nfd;    /* Number of file descriptors returned */
   245	    CARD16  sequenceNumber;
   246	    CARD32  length;
   247	    CARD16  width;
   248	    CARD16  height;
   249	    CARD32  pad12;
   250	    CARD64  modifier;
   251	    CARD8   depth;
   252	    CARD8   bpp;
   253	    CARD16  pad26;
   254	    CARD32  pad28;
   255	} xDRI3BuffersFromPixmapReply;
   256	#define sz_xDRI3BuffersFromPixmapReply   32
   257	
   258	/* v1.3 */
   259	
   260	typedef struct {
   261	    CARD8   reqType;
   262	    CARD8   dri3ReqType;
   263	    CARD16  length;
   264	    CARD32  window;
   265	    CARD32  drmMajor;
   266	    CARD32  drmMinor;
   267	} xDRI3SetDRMDeviceInUseReq;
   268	#define sz_xDRI3SetDRMDeviceInUseReq    16
   269	
   270	/* v1.4 */
   271	typedef struct {
   272	    CARD8        reqType;
   273	    CARD8        dri3ReqType;
   274	    CARD16       length;
   275	    DRI3Syncobj  syncobj;
   276	    CARD32       drawable;
   277	} xDRI3ImportSyncobjReq;
   278	#define sz_xDRI3ImportSyncobjReq 12
   279	
   280	typedef struct {
   281	    CARD8        reqType;
   282	    CARD8        dri3ReqType;
   283	    CARD16       length;
   284	    DRI3Syncobj  syncobj;
   285	} xDRI3FreeSyncobjReq;
   286	#define sz_xDRI3FreeSyncobjReq 8
   287	
   288	#endif