src/SDL_error_c.h
author Sam Lantinga <slouken@libsdl.org>
Sun, 04 Jan 2004 16:49:27 +0000
changeset 769 b8d311d90021
parent 297 f6ffac90895c
child 911 04a403e4ccf5
permissions -rw-r--r--
Updated copyright information for 2004 (Happy New Year!)
     1 /*
     2     SDL - Simple DirectMedia Layer
     3     Copyright (C) 1997-2004 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@libsdl.org
    21 */
    22 
    23 #ifdef SAVE_RCSID
    24 static char rcsid =
    25  "@(#) $Id$";
    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 */