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