svn merge ^/branches/released .

1 files changed, 181 insertions, 179 deletions

diff --git a/X11/extensions/syncconst.h b/X11/extensions/syncconst.h
index 926b60cb7..33e77e99c 100644
--- a/X11/extensions/syncconst.h
+++ b/X11/extensions/syncconst.h
@@ -1,179 +1,181 @@
-/*
-
-Copyright 1991, 1993, 1994, 1998  The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-*/
-
-/***********************************************************
-Copyright 1991,1993 by Digital Equipment Corporation, Maynard, Massachusetts,
-and Olivetti Research Limited, Cambridge, England.
-
-                        All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and its
-documentation for any purpose and without fee is hereby granted,
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in
-supporting documentation, and that the names of Digital or Olivetti
-not be used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.
-
-DIGITAL AND OLIVETTI DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
-SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
-FITNESS, IN NO EVENT SHALL THEY BE LIABLE FOR ANY SPECIAL, INDIRECT OR
-CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
-USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-
-******************************************************************/
-
-#ifndef _SYNCCONST_H_
-#define _SYNCCONST_H_
-
-#define SYNC_NAME "SYNC"
-
-#define SYNC_MAJOR_VERSION	3
-#define SYNC_MINOR_VERSION	0
-
-
-#define XSyncCounterNotify              0
-#define XSyncAlarmNotify		1
-#define XSyncAlarmNotifyMask 		(1L << XSyncAlarmNotify)
-
-#define XSyncNumberEvents		2L
-
-#define XSyncBadCounter			0L
-#define XSyncBadAlarm			1L
-#define XSyncNumberErrors		(XSyncBadAlarm + 1)
-
-/*
- * Flags for Alarm Attributes
- */
-#define XSyncCACounter			(1L<<0)
-#define XSyncCAValueType		(1L<<1)
-#define XSyncCAValue			(1L<<2)
-#define XSyncCATestType			(1L<<3)
-#define XSyncCADelta			(1L<<4)
-#define XSyncCAEvents			(1L<<5)
-
-/*  The _XSync macros below are for library internal use only.  They exist
- *  so that if we have to make a fix, we can change it in this one place
- *  and have both the macro and function variants inherit the fix.
- */
-
-#define _XSyncIntToValue(pv, i)     ((pv)->hi=((i<0)?~0:0),(pv)->lo=(i))
-#define _XSyncIntsToValue(pv, l, h) ((pv)->lo = (l), (pv)->hi = (h))
-#define _XSyncValueGreaterThan(a, b)\
-    ((a).hi>(b).hi || ((a).hi==(b).hi && (a).lo>(b).lo))
-#define _XSyncValueLessThan(a, b)\
-    ((a).hi<(b).hi || ((a).hi==(b).hi && (a).lo<(b).lo))
-#define _XSyncValueGreaterOrEqual(a, b)\
-    ((a).hi>(b).hi || ((a).hi==(b).hi && (a).lo>=(b).lo))
-#define _XSyncValueLessOrEqual(a, b)\
-    ((a).hi<(b).hi || ((a).hi==(b).hi && (a).lo<=(b).lo))
-#define _XSyncValueEqual(a, b)	((a).lo==(b).lo && (a).hi==(b).hi)
-#define _XSyncValueIsNegative(v) (((v).hi & 0x80000000) ? 1 : 0)
-#define _XSyncValueIsZero(a)	((a).lo==0 && (a).hi==0)
-#define _XSyncValueIsPositive(v) (((v).hi & 0x80000000) ? 0 : 1)
-#define _XSyncValueLow32(v)	((v).lo)
-#define _XSyncValueHigh32(v)	((v).hi)
-#define _XSyncValueAdd(presult,a,b,poverflow) {\
-	int t = (a).lo;\
-	Bool signa = XSyncValueIsNegative(a);\
-	Bool signb = XSyncValueIsNegative(b);\
-	((presult)->lo = (a).lo + (b).lo);\
-	((presult)->hi = (a).hi + (b).hi);\
-	if (t>(presult)->lo) (presult)->hi++;\
-	*poverflow = ((signa == signb) && !(signa == XSyncValueIsNegative(*presult)));\
-     }
-#define _XSyncValueSubtract(presult,a,b,poverflow) {\
-	int t = (a).lo;\
-	Bool signa = XSyncValueIsNegative(a);\
-	Bool signb = XSyncValueIsNegative(b);\
-	((presult)->lo = (a).lo - (b).lo);\
-	((presult)->hi = (a).hi - (b).hi);\
-	if (t<(presult)->lo) (presult)->hi--;\
-	*poverflow = ((signa == signb) && !(signa == XSyncValueIsNegative(*presult)));\
-     }
-#define _XSyncMaxValue(pv) ((pv)->hi = 0x7fffffff, (pv)->lo = 0xffffffff)
-#define _XSyncMinValue(pv) ((pv)->hi = 0x80000000, (pv)->lo = 0)
-
-/*
- *  These are the publically usable macros.  If you want the function version
- *  of one of these, just #undef the macro to uncover the function.
- *  (This is the same convention that the ANSI C library uses.)
- */
-
-#define XSyncIntToValue(pv, i) _XSyncIntToValue(pv, i)
-#define XSyncIntsToValue(pv, l, h) _XSyncIntsToValue(pv, l, h)
-#define XSyncValueGreaterThan(a, b) _XSyncValueGreaterThan(a, b)
-#define XSyncValueLessThan(a, b) _XSyncValueLessThan(a, b)
-#define XSyncValueGreaterOrEqual(a, b) _XSyncValueGreaterOrEqual(a, b)
-#define XSyncValueLessOrEqual(a, b) _XSyncValueLessOrEqual(a, b)
-#define XSyncValueEqual(a, b) _XSyncValueEqual(a, b)
-#define XSyncValueIsNegative(v) _XSyncValueIsNegative(v)
-#define XSyncValueIsZero(a) _XSyncValueIsZero(a)
-#define XSyncValueIsPositive(v) _XSyncValueIsPositive(v)
-#define XSyncValueLow32(v) _XSyncValueLow32(v)
-#define XSyncValueHigh32(v) _XSyncValueHigh32(v)
-#define XSyncValueAdd(presult,a,b,poverflow) _XSyncValueAdd(presult,a,b,poverflow)
-#define XSyncValueSubtract(presult,a,b,poverflow) _XSyncValueSubtract(presult,a,b,poverflow)
-#define XSyncMaxValue(pv) _XSyncMaxValue(pv)
-#define XSyncMinValue(pv) _XSyncMinValue(pv)
-
-/*
- * Constants for the value_type argument of various requests
- */
-typedef enum {
-    XSyncAbsolute,
-    XSyncRelative
-} XSyncValueType;
-
-/*
- * Alarm Test types
- */
-typedef enum {
-    XSyncPositiveTransition,
-    XSyncNegativeTransition,
-    XSyncPositiveComparison,
-    XSyncNegativeComparison
-} XSyncTestType;
-
-/*
- * Alarm state constants
- */
-typedef enum {
-    XSyncAlarmActive,
-    XSyncAlarmInactive,
-    XSyncAlarmDestroyed
-} XSyncAlarmState;
-
-
-typedef XID XSyncCounter;
-typedef XID XSyncAlarm;
-typedef struct _XSyncValue {
-    int hi;
-    unsigned int lo;
-} XSyncValue;
-#endif /* _SYNCCONST_H_ */
+/*

+

+Copyright 1991, 1993, 1994, 1998  The Open Group

+

+Permission to use, copy, modify, distribute, and sell this software and its

+documentation for any purpose is hereby granted without fee, provided that

+the above copyright notice appear in all copies and that both that

+copyright notice and this permission notice appear in supporting

+documentation.

+

+The above copyright notice and this permission notice shall be included in

+all copies or substantial portions of the Software.

+

+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE

+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN

+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+

+Except as contained in this notice, the name of The Open Group shall not be

+used in advertising or otherwise to promote the sale, use or other dealings

+in this Software without prior written authorization from The Open Group.

+

+*/

+

+/***********************************************************

+Copyright 1991,1993 by Digital Equipment Corporation, Maynard, Massachusetts,

+and Olivetti Research Limited, Cambridge, England.

+

+                        All Rights Reserved

+

+Permission to use, copy, modify, and distribute this software and its

+documentation for any purpose and without fee is hereby granted,

+provided that the above copyright notice appear in all copies and that

+both that copyright notice and this permission notice appear in

+supporting documentation, and that the names of Digital or Olivetti

+not be used in advertising or publicity pertaining to distribution of the

+software without specific, written prior permission.

+

+DIGITAL AND OLIVETTI DISCLAIM ALL WARRANTIES WITH REGARD TO THIS

+SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND

+FITNESS, IN NO EVENT SHALL THEY BE LIABLE FOR ANY SPECIAL, INDIRECT OR

+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF

+USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR

+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR

+PERFORMANCE OF THIS SOFTWARE.

+

+******************************************************************/

+

+#ifndef _SYNCCONST_H_

+#define _SYNCCONST_H_

+

+#define SYNC_NAME "SYNC"

+

+#define SYNC_MAJOR_VERSION	3

+#define SYNC_MINOR_VERSION	1

+

+

+#define XSyncCounterNotify              0

+#define XSyncAlarmNotify		1

+#define XSyncAlarmNotifyMask 		(1L << XSyncAlarmNotify)

+

+#define XSyncNumberEvents		2L

+

+#define XSyncBadCounter			0L

+#define XSyncBadAlarm			1L

+#define XSyncBadFence           2L

+#define XSyncNumberErrors		(XSyncBadFence + 1)

+

+/*

+ * Flags for Alarm Attributes

+ */

+#define XSyncCACounter			(1L<<0)

+#define XSyncCAValueType		(1L<<1)

+#define XSyncCAValue			(1L<<2)

+#define XSyncCATestType			(1L<<3)

+#define XSyncCADelta			(1L<<4)

+#define XSyncCAEvents			(1L<<5)

+

+/*  The _XSync macros below are for library internal use only.  They exist

+ *  so that if we have to make a fix, we can change it in this one place

+ *  and have both the macro and function variants inherit the fix.

+ */

+

+#define _XSyncIntToValue(pv, i)     ((pv)->hi=((i<0)?~0:0),(pv)->lo=(i))

+#define _XSyncIntsToValue(pv, l, h) ((pv)->lo = (l), (pv)->hi = (h))

+#define _XSyncValueGreaterThan(a, b)\

+    ((a).hi>(b).hi || ((a).hi==(b).hi && (a).lo>(b).lo))

+#define _XSyncValueLessThan(a, b)\

+    ((a).hi<(b).hi || ((a).hi==(b).hi && (a).lo<(b).lo))

+#define _XSyncValueGreaterOrEqual(a, b)\

+    ((a).hi>(b).hi || ((a).hi==(b).hi && (a).lo>=(b).lo))

+#define _XSyncValueLessOrEqual(a, b)\

+    ((a).hi<(b).hi || ((a).hi==(b).hi && (a).lo<=(b).lo))

+#define _XSyncValueEqual(a, b)	((a).lo==(b).lo && (a).hi==(b).hi)

+#define _XSyncValueIsNegative(v) (((v).hi & 0x80000000) ? 1 : 0)

+#define _XSyncValueIsZero(a)	((a).lo==0 && (a).hi==0)

+#define _XSyncValueIsPositive(v) (((v).hi & 0x80000000) ? 0 : 1)

+#define _XSyncValueLow32(v)	((v).lo)

+#define _XSyncValueHigh32(v)	((v).hi)

+#define _XSyncValueAdd(presult,a,b,poverflow) {\

+	int t = (a).lo;\

+	Bool signa = XSyncValueIsNegative(a);\

+	Bool signb = XSyncValueIsNegative(b);\

+	((presult)->lo = (a).lo + (b).lo);\

+	((presult)->hi = (a).hi + (b).hi);\

+	if (t>(presult)->lo) (presult)->hi++;\

+	*poverflow = ((signa == signb) && !(signa == XSyncValueIsNegative(*presult)));\

+     }

+#define _XSyncValueSubtract(presult,a,b,poverflow) {\

+	int t = (a).lo;\

+	Bool signa = XSyncValueIsNegative(a);\

+	Bool signb = XSyncValueIsNegative(b);\

+	((presult)->lo = (a).lo - (b).lo);\

+	((presult)->hi = (a).hi - (b).hi);\

+	if (t<(presult)->lo) (presult)->hi--;\

+	*poverflow = ((signa == signb) && !(signa == XSyncValueIsNegative(*presult)));\

+     }

+#define _XSyncMaxValue(pv) ((pv)->hi = 0x7fffffff, (pv)->lo = 0xffffffff)

+#define _XSyncMinValue(pv) ((pv)->hi = 0x80000000, (pv)->lo = 0)

+

+/*

+ *  These are the publically usable macros.  If you want the function version

+ *  of one of these, just #undef the macro to uncover the function.

+ *  (This is the same convention that the ANSI C library uses.)

+ */

+

+#define XSyncIntToValue(pv, i) _XSyncIntToValue(pv, i)

+#define XSyncIntsToValue(pv, l, h) _XSyncIntsToValue(pv, l, h)

+#define XSyncValueGreaterThan(a, b) _XSyncValueGreaterThan(a, b)

+#define XSyncValueLessThan(a, b) _XSyncValueLessThan(a, b)

+#define XSyncValueGreaterOrEqual(a, b) _XSyncValueGreaterOrEqual(a, b)

+#define XSyncValueLessOrEqual(a, b) _XSyncValueLessOrEqual(a, b)

+#define XSyncValueEqual(a, b) _XSyncValueEqual(a, b)

+#define XSyncValueIsNegative(v) _XSyncValueIsNegative(v)

+#define XSyncValueIsZero(a) _XSyncValueIsZero(a)

+#define XSyncValueIsPositive(v) _XSyncValueIsPositive(v)

+#define XSyncValueLow32(v) _XSyncValueLow32(v)

+#define XSyncValueHigh32(v) _XSyncValueHigh32(v)

+#define XSyncValueAdd(presult,a,b,poverflow) _XSyncValueAdd(presult,a,b,poverflow)

+#define XSyncValueSubtract(presult,a,b,poverflow) _XSyncValueSubtract(presult,a,b,poverflow)

+#define XSyncMaxValue(pv) _XSyncMaxValue(pv)

+#define XSyncMinValue(pv) _XSyncMinValue(pv)

+

+/*

+ * Constants for the value_type argument of various requests

+ */

+typedef enum {

+    XSyncAbsolute,

+    XSyncRelative

+} XSyncValueType;

+

+/*

+ * Alarm Test types

+ */

+typedef enum {

+    XSyncPositiveTransition,

+    XSyncNegativeTransition,

+    XSyncPositiveComparison,

+    XSyncNegativeComparison

+} XSyncTestType;

+

+/*

+ * Alarm state constants

+ */

+typedef enum {

+    XSyncAlarmActive,

+    XSyncAlarmInactive,

+    XSyncAlarmDestroyed

+} XSyncAlarmState;

+

+

+typedef XID XSyncCounter;

+typedef XID XSyncAlarm;

+typedef XID XSyncFence;

+typedef struct _XSyncValue {

+    int hi;

+    unsigned int lo;

+} XSyncValue;

+#endif /* _SYNCCONST_H_ */