1/*****************************************************************************/
2/* */
3/* cfgexpr.h */
4/* */
5/* Simple expressions for use with in configuration file */
6/* */
7/* */
8/* */
9/* (C) 2005-2010, Ullrich von Bassewitz */
10/* Roemerstrasse 52 */
11/* D-70794 Filderstadt */
12/* EMail: uz@cc65.org */
13/* */
14/* */
15/* This software is provided 'as-is', without any expressed or implied */
16/* warranty. In no event will the authors be held liable for any damages */
17/* arising from the use of this software. */
18/* */
19/* Permission is granted to anyone to use this software for any purpose, */
20/* including commercial applications, and to alter it and redistribute it */
21/* freely, subject to the following restrictions: */
22/* */
23/* 1. The origin of this software must not be misrepresented; you must not */
24/* claim that you wrote the original software. If you use this software */
25/* in a product, an acknowledgment in the product documentation would be */
26/* appreciated but is not required. */
27/* 2. Altered source versions must be plainly marked as such, and must not */
28/* be misrepresented as being the original software. */
29/* 3. This notice may not be removed or altered from any source */
30/* distribution. */
31/* */
32/*****************************************************************************/
33
34
35
36#ifndef CFGEXPR_H
37#define CFGEXPR_H
38
39
40
41/* common */
42#include "exprdefs.h"
43
44
45
46/*****************************************************************************/
47/* Code */
48/*****************************************************************************/
49
50
51
52ExprNode* CfgExpr (void);
53/* Read an integer expression and return its value */
54
55long CfgConstExpr (void);
56/* Read an integer expression, make sure its constant and return its value */
57
58long CfgCheckedConstExpr (long Min, long Max);
59/* Read an expression, make sure it's an int and in range, then return its
60** value.
61*/
62
63
64
65/* End of cfgexpr.h */
66
67#endif
68