1 /* 2 Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd. 3 All rights reserved. 4 5 Redistribution and use in source and binary forms, with or without 6 modification, are permitted provided that the following conditions are 7 met: 8 9 - Redistributions of source code must retain the above copyright 10 notice, this list of conditions and the following disclaimer. 11 12 - Redistributions in binary form must reproduce the above copyright 13 notice, this list of conditions and the following disclaimer in 14 the documentation and/or other materials provided with the 15 distribution. 16 17 - Neither the name of The Numerical ALgorithms Group Ltd. nor the 18 names of its contributors may be used to endorse or promote products 19 derived from this software without specific prior written permission. 20 21 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS 22 IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 23 TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 24 PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER 25 OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 26 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 27 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 28 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 29 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 30 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 31 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32 */ 33 34 /* This file is to be included by all the viewport files */ 35 36 #define check(code) checker(code, __LINE__, errorStr) 37 #define saymem(a, b, c) saymemWithLine(a, b, c, __LINE__) 38 #define exitWithAck(ACK, ACKsize, i) check(write(Socket, &(ACK), sizeof(ACKsize))); exit(i); 39 #define NIL(type) ((type *)NULL) 40 /* #define monoColor(x) (mono)?foregroundColor:spadColors[x] */ 41 42 #define oldNum 8 /* in the old system, we assumed an eight shade palette */ 43 #define oldOff 2 44 45 #define monoColor(x) (mono)?foregroundColor:XSolidColor((int)x/oldNum, (int)(x%oldNum)/oldOff) 46 #define monoDither(x, y) (mono)?foregroundColor:XSolidColor(x, y) 47 #define notANumber (0.0/0.0) 48 49 /* error messages */ 50 #define fontErrMess " Try getting the font or changing the .Xdefaults entry" 51