sync code with last improvements from OpenBSD

lib/libICE/include/X11/ICE/ICE.h

@@ -0,0 +1,101 @@
+/******************************************************************************
+
+
+Copyright 1993, 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.
+
+Author: Ralph Mor, X Consortium
+
+******************************************************************************/
+
+#ifndef _ICE_H_
+#define _ICE_H_
+
+/*
+ * Protocol Version
+ */
+
+#define IceProtoMajor 1
+#define IceProtoMinor 0
+
+
+/*
+ * Byte Order
+ */
+
+#define IceLSBfirst		0
+#define IceMSBfirst		1
+
+
+/*
+ * ICE minor opcodes
+ */
+
+#define ICE_Error 		0
+#define ICE_ByteOrder		1
+#define ICE_ConnectionSetup	2
+#define ICE_AuthRequired	3
+#define ICE_AuthReply 		4
+#define ICE_AuthNextPhase	5
+#define ICE_ConnectionReply	6
+#define ICE_ProtocolSetup	7
+#define ICE_ProtocolReply	8
+#define ICE_Ping		9
+#define ICE_PingReply		10
+#define ICE_WantToClose		11
+#define ICE_NoClose		12
+
+
+/*
+ * Error severity
+ */
+
+#define IceCanContinue		0
+#define IceFatalToProtocol	1
+#define IceFatalToConnection	2
+
+
+/*
+ * ICE error classes that are common to all protocols
+ */
+
+#define IceBadMinor	0x8000
+#define IceBadState	0x8001
+#define IceBadLength	0x8002
+#define IceBadValue	0x8003
+
+
+/*
+ * ICE error classes that are specific to the ICE protocol
+ */
+
+#define IceBadMajor			0
+#define IceNoAuth			1
+#define IceNoVersion			2
+#define IceSetupFailed			3
+#define IceAuthRejected			4
+#define IceAuthFailed			5
+#define IceProtocolDuplicate		6
+#define IceMajorOpcodeDuplicate		7
+#define IceUnknownProtocol		8
+
+#endif /* _ICE_H_ */