src/SDL_error_c.h
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FUNCTIONS
This source file includes following functions.
1 /*
2 SDL - Simple DirectMedia Layer
3 Copyright (C) 1997, 1998, 1999, 2000, 2001 Sam Lantinga
4
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Library General Public
7 License as published by the Free Software Foundation; either
8 version 2 of the License, or (at your option) any later version.
9
10 This library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Library General Public License for more details.
14
15 You should have received a copy of the GNU Library General Public
16 License along with this library; if not, write to the Free
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18
19 Sam Lantinga
20 slouken@devolution.com
21 */
22
23 #ifdef SAVE_RCSID
24 static char rcsid =
25 "@(#) $Id: SDL_error_c.h,v 1.3.2.2 2001/02/10 07:20:03 hercules Exp $";
26 #endif
27
28 /* This file defines a structure that carries language-independent
29 error messages
30 */
31
32 #ifndef _SDL_error_c_h
33 #define _SDL_error_c_h
34
35 #define ERR_MAX_STRLEN 128
36 #define ERR_MAX_ARGS 5
37
38 typedef struct {
39 /* This is a numeric value corresponding to the current error */
40 int error;
41
42 /* This is a key used to index into a language hashtable containing
43 internationalized versions of the SDL error messages. If the key
44 is not in the hashtable, or no hashtable is available, the key is
45 used directly as an error message format string.
46 */
47 unsigned char key[ERR_MAX_STRLEN];
48
49 /* These are the arguments for the error functions */
50 int argc;
51 union {
52 void *value_ptr;
53 #if 0 /* What is a character anyway? (UNICODE issues) */
54 unsigned char value_c;
55 #endif
56 int value_i;
57 double value_f;
58 unsigned char buf[ERR_MAX_STRLEN];
59 } args[ERR_MAX_ARGS];
60 } SDL_error;
61
62 #endif /* _SDL_error_c_h */