src/SDL_error_c.h
author Sam Lantinga <slouken@libsdl.org>
Mon, 08 Dec 2008 00:27:32 +0000
changeset 2859 99210400e8b9
parent 1895 c121d94672cb
child 3697 f7b03b6838cb
permissions -rw-r--r--
Updated copyright date
     1 /*
     2     SDL - Simple DirectMedia Layer
     3     Copyright (C) 1997-2009 Sam Lantinga
     4 
     5     This library is free software; you can redistribute it and/or
     6     modify it under the terms of the GNU Lesser General Public
     7     License as published by the Free Software Foundation; either
     8     version 2.1 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     Lesser General Public License for more details.
    14 
    15     You should have received a copy of the GNU Lesser General Public
    16     License along with this library; if not, write to the Free Software
    17     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
    18 
    19     Sam Lantinga
    20     slouken@libsdl.org
    21 */
    22 #include "SDL_config.h"
    23 
    24 /* This file defines a structure that carries language-independent
    25    error messages
    26 */
    27 
    28 #ifndef _SDL_error_c_h
    29 #define _SDL_error_c_h
    30 
    31 #define ERR_MAX_STRLEN	128
    32 #define ERR_MAX_ARGS	5
    33 
    34 typedef struct SDL_error
    35 {
    36     /* This is a numeric value corresponding to the current error */
    37     int error;
    38 
    39     /* This is a key used to index into a language hashtable containing
    40        internationalized versions of the SDL error messages.  If the key
    41        is not in the hashtable, or no hashtable is available, the key is
    42        used directly as an error message format string.
    43      */
    44     char key[ERR_MAX_STRLEN];
    45 
    46     /* These are the arguments for the error functions */
    47     int argc;
    48     union
    49     {
    50         void *value_ptr;
    51 #if 0                           /* What is a character anyway?  (UNICODE issues) */
    52         unsigned char value_c;
    53 #endif
    54         int value_i;
    55         double value_f;
    56         char buf[ERR_MAX_STRLEN];
    57     } args[ERR_MAX_ARGS];
    58 } SDL_error;
    59 
    60 #endif /* _SDL_error_c_h */
    61 /* vi: set ts=4 sw=4 expandtab: */