1/* 2 SDL - Simple DirectMedia Layer 3 Copyright (C) 1997-2006 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/* Simple error message routines for SDL */ 24 25#ifndef _SDL_error_h 26#define _SDL_error_h 27 28#include "SDL_stdinc.h" 29 30#include "begin_code.h" 31/* Set up for C function definitions, even when using C++ */ 32#ifdef __cplusplus 33extern "C" { 34#endif 35 36/* Public functions */ 37extern DECLSPEC void SDLCALL SDL_SetError(const char *fmt, ...); 38extern DECLSPEC char * SDLCALL SDL_GetError(void); 39extern DECLSPEC void SDLCALL SDL_ClearError(void); 40 41/* Private error message function - used internally */ 42#define SDL_OutOfMemory() SDL_Error(SDL_ENOMEM) 43#define SDL_Unsupported() SDL_Error(SDL_UNSUPPORTED) 44typedef enum { 45 SDL_ENOMEM, 46 SDL_EFREAD, 47 SDL_EFWRITE, 48 SDL_EFSEEK, 49 SDL_UNSUPPORTED, 50 SDL_LASTERROR 51} SDL_errorcode; 52extern DECLSPEC void SDLCALL SDL_Error(SDL_errorcode code); 53 54 55/* Ends C function definitions when using C++ */ 56#ifdef __cplusplus 57} 58#endif 59#include "close_code.h" 60 61#endif /* _SDL_error_h */ 62