/[ascend]/trunk/base/generic/compiler/rel_common.h
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Contents of /trunk/base/generic/compiler/rel_common.h

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Revision 272 - (show annotations) (download) (as text)
Sun Feb 5 06:43:19 2006 UTC (18 years, 4 months ago) by johnpye
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Documentation changes.
Modified one slv3 error message.
1 /*
2 * Common Relation Construction Routines
3 * Version: $Revision: 1.4 $
4 * Version control file: $RCSfile: rel_common.h,v $
5 * Date last modified: $Date: 1997/07/18 12:33:09 $
6 * Last modified by: $Author: mthomas $
7 *
8 * This file is part of the Ascend Language Interpreter.
9 *
10 * Copyright (C) 1997 Carnegie Mellon University
11 *
12 * The Ascend Language Interpreter is free software; you can redistribute
13 * it and/or modify it under the terms of the GNU General Public License as
14 * published by the Free Software Foundation; either version 2 of the
15 * License, or (at your option) any later version.
16 *
17 * The Ascend Language Interpreter is distributed in hope that it will be
18 * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License along
23 * with the program; if not, write to the Free Software Foundation, Inc., 675
24 * Mass Ave, Cambridge, MA 02139 USA. Check the file named COPYING.
25 */
26
27 /** @file
28 * Common Relation Construction Routines.
29 * <pre>
30 * When #including rel_common.h, make sure these files are #included first:
31 * #include "utilities/ascConfig.h"
32 * #include "types.h"
33 * </pre>
34 */
35
36 #ifndef ASC_REL_COMMON_H
37 #define ASC_REL_COMMON_H
38
39 extern int CmpP(CONST char *c1, CONST char *c2);
40 /**<
41 * Compare two character pointers.
42 */
43
44 extern void Swap(unsigned long int *p1, unsigned long int *p2);
45 /**<
46 * Exchange the value of pointers p1 and p2
47 */
48
49 extern CONST struct Expr *FindLastExpr(register CONST struct Expr *ex);
50 /**<
51 * Return the next pointer in a link of expressions
52 */
53
54 #endif /* ASC_REL_COMMON_H */
55

john.pye@anu.edu.au
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