The C and C++ Include Header Files

/usr/include/X11/extensions/presenttokens.h


$ cat -n /usr/include/X11/extensions/presenttokens.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 _PRESENT_TOKENS_H_
    24	#define _PRESENT_TOKENS_H_
    25	
    26	#define PRESENT_NAME			"Present"
    27	#define PRESENT_MAJOR			1
    28	#define PRESENT_MINOR			3
    29	
    30	#define PresentNumberErrors		0
    31	#define PresentNumberEvents		0
    32	
    33	/* Requests */
    34	#define X_PresentQueryVersion		0
    35	#define X_PresentPixmap			1
    36	#define X_PresentNotifyMSC		2
    37	#define X_PresentSelectInput		3
    38	#define X_PresentQueryCapabilities      4
    39	
    40	#define PresentNumberRequests		5
    41	
    42	/* Present operation options */
    43	#define PresentOptionNone               0
    44	#define PresentOptionAsync              (1 << 0)
    45	#define PresentOptionCopy               (1 << 1)
    46	#define PresentOptionUST                (1 << 2)
    47	#define PresentOptionSuboptimal         (1 << 3)
    48	#define PresentOptionAsyncMayTear       (1 << 4)
    49	
    50	#define PresentAllOptions       (PresentOptionAsync | \
    51	                                 PresentOptionCopy | \
    52	                                 PresentOptionUST | \
    53	                                 PresentOptionSuboptimal | \
    54	                                 PresentOptionAsyncMayTear)
    55	
    56	#define PresentAllAsyncOptions (PresentOptionAsync | PresentOptionAsyncMayTear)
    57	
    58	/* Present capabilities */
    59	
    60	#define PresentCapabilityNone           0
    61	#define PresentCapabilityAsync          1
    62	#define PresentCapabilityFence          2
    63	#define PresentCapabilityUST            4
    64	#define PresentCapabilityAsyncMayTear   8
    65	
    66	#define PresentAllCapabilities  (PresentCapabilityAsync | \
    67	                                 PresentCapabilityFence | \
    68	                                 PresentCapabilityUST | \
    69	                                 PresentCapabilityAsyncMayTear)
    70	
    71	#define PresentAllAsyncCapabilities (PresentCapabilityAsync | PresentCapabilityAsyncMayTear)
    72	
    73	/* Events */
    74	#define PresentConfigureNotify	0
    75	#define PresentCompleteNotify	1
    76	#define PresentIdleNotify       2
    77	#if PRESENT_FUTURE_VERSION
    78	#define PresentRedirectNotify	3
    79	#endif
    80	
    81	/* Event Masks */
    82	#define PresentConfigureNotifyMask      1
    83	#define PresentCompleteNotifyMask       2
    84	#define PresentIdleNotifyMask           4
    85	#if PRESENT_FUTURE_VERSION
    86	#define PresentRedirectNotifyMask       8
    87	#endif
    88	
    89	#if PRESENT_FUTURE_VERSION
    90	#define PRESENT_REDIRECT_NOTIFY_MASK    PresentRedirectNotifyMask
    91	#else
    92	#define PRESENT_REDIRECT_NOTIFY_MASK    0
    93	#endif
    94	
    95	#define PresentAllEvents   (PresentConfigureNotifyMask |        \
    96	                            PresentCompleteNotifyMask |         \
    97	                            PresentIdleNotifyMask |             \
    98	                            PRESENT_REDIRECT_NOTIFY_MASK)
    99	
   100	/* Complete Kinds */
   101	
   102	#define PresentCompleteKindPixmap       0
   103	#define PresentCompleteKindNotifyMSC    1
   104	
   105	/* Complete Modes */
   106	
   107	#define PresentCompleteModeCopy           0
   108	#define PresentCompleteModeFlip           1
   109	#define PresentCompleteModeSkip           2
   110	#define PresentCompleteModeSuboptimalCopy 3
   111	
   112	#endif