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 

    23 /**

    24  *  @file SDL_error.h

    25  *  Simple error message routines for SDL

    26  */

    27 

    28 #ifndef _SDL_error_h

    29 #define _SDL_error_h

    30 

    31 #include "SDL_stdinc.h"

    32 

    33 #include "begin_code.h"

    34 /* Set up for C function definitions, even when using C++ */

    35 #ifdef __cplusplus

    36 extern "C" {

    37 #endif

    38 

    39 /** 

    40  *  @name Public functions

    41  */

    42 /*@{*/

    43 extern DECLSPEC void SDLCALL SDL_SetError(const char *fmt, ...);

    44 extern DECLSPEC char * SDLCALL SDL_GetError(void);

    45 extern DECLSPEC void SDLCALL SDL_ClearError(void);

    46 /*@}*/

    47 

    48 /**

    49  *  @name Private functions

    50  *  @internal Private error message function - used internally

    51  */

    52 /*@{*/

    53 #define SDL_OutOfMemory()	SDL_Error(SDL_ENOMEM)

    54 #define SDL_Unsupported()	SDL_Error(SDL_UNSUPPORTED)

    55 typedef enum {

    56 	SDL_ENOMEM,

    57 	SDL_EFREAD,

    58 	SDL_EFWRITE,

    59 	SDL_EFSEEK,

    60 	SDL_UNSUPPORTED,

    61 	SDL_LASTERROR

    62 } SDL_errorcode;

    63 extern DECLSPEC void SDLCALL SDL_Error(SDL_errorcode code);

    64 /*@}*/

    65 

    66 /* Ends C function definitions when using C++ */

    67 #ifdef __cplusplus

    68 }

    69 #endif

    70 #include "close_code.h"

    71 

    72 #endif /* _SDL_error_h */