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 (at) 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 33 extern "C" { 34 #endif 35 36 /* Public functions */ 37 extern DECLSPEC void SDLCALL SDL_SetError(const char *fmt, ...); 38 extern DECLSPEC char * SDLCALL SDL_GetError(void); 39 extern 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) 44 typedef enum { 45 SDL_ENOMEM, 46 SDL_EFREAD, 47 SDL_EFWRITE, 48 SDL_EFSEEK, 49 SDL_UNSUPPORTED, 50 SDL_LASTERROR 51 } SDL_errorcode; 52 extern 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
