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      1 /******************************************************************************
      2 
      3 
      4 Copyright 1993, 1998  The Open Group
      5 
      6 Permission to use, copy, modify, distribute, and sell this software and its
      7 documentation for any purpose is hereby granted without fee, provided that
      8 the above copyright notice appear in all copies and that both that
      9 copyright notice and this permission notice appear in supporting
     10 documentation.
     11 
     12 The above copyright notice and this permission notice shall be included in
     13 all copies or substantial portions of the Software.
     14 
     15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
     18 OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
     19 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
     20 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
     21 
     22 Except as contained in this notice, the name of The Open Group shall not be
     23 used in advertising or otherwise to promote the sale, use or other dealings
     24 in this Software without prior written authorization from The Open Group.
     25 
     26 Author: Ralph Mor, X Consortium
     27 
     28 ******************************************************************************/
     29 
     30 #ifndef _ICE_H_
     31 #define _ICE_H_
     32 
     33 /*
     34  * Protocol Version
     35  */
     36 
     37 #define IceProtoMajor 1
     38 #define IceProtoMinor 0
     39 
     40 
     41 /*
     42  * Byte Order
     43  */
     44 
     45 #define IceLSBfirst		0
     46 #define IceMSBfirst		1
     47 
     48 
     49 /*
     50  * ICE minor opcodes
     51  */
     52 
     53 #define ICE_Error 		0
     54 #define ICE_ByteOrder		1
     55 #define ICE_ConnectionSetup	2
     56 #define ICE_AuthRequired	3
     57 #define ICE_AuthReply 		4
     58 #define ICE_AuthNextPhase	5
     59 #define ICE_ConnectionReply	6
     60 #define ICE_ProtocolSetup	7
     61 #define ICE_ProtocolReply	8
     62 #define ICE_Ping		9
     63 #define ICE_PingReply		10
     64 #define ICE_WantToClose		11
     65 #define ICE_NoClose		12
     66 
     67 
     68 /*
     69  * Error severity
     70  */
     71 
     72 #define IceCanContinue		0
     73 #define IceFatalToProtocol	1
     74 #define IceFatalToConnection	2
     75 
     76 
     77 /*
     78  * ICE error classes that are common to all protocols
     79  */
     80 
     81 #define IceBadMinor	0x8000
     82 #define IceBadState	0x8001
     83 #define IceBadLength	0x8002
     84 #define IceBadValue	0x8003
     85 
     86 
     87 /*
     88  * ICE error classes that are specific to the ICE protocol
     89  */
     90 
     91 #define IceBadMajor			0
     92 #define IceNoAuth			1
     93 #define IceNoVersion			2
     94 #define IceSetupFailed			3
     95 #define IceAuthRejected			4
     96 #define IceAuthFailed			5
     97 #define IceProtocolDuplicate		6
     98 #define IceMajorOpcodeDuplicate		7
     99 #define IceUnknownProtocol		8
    100 
    101 #endif /* _ICE_H_ */
    102