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76 lines
2.2 KiB
76 lines
2.2 KiB
/* |
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Simple DirectMedia Layer |
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Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org> |
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This software is provided 'as-is', without any express or implied |
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warranty. In no event will the authors be held liable for any damages |
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arising from the use of this software. |
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Permission is granted to anyone to use this software for any purpose, |
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including commercial applications, and to alter it and redistribute it |
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freely, subject to the following restrictions: |
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1. The origin of this software must not be misrepresented; you must not |
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claim that you wrote the original software. If you use this software |
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in a product, an acknowledgment in the product documentation would be |
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appreciated but is not required. |
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2. Altered source versions must be plainly marked as such, and must not be |
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misrepresented as being the original software. |
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3. This notice may not be removed or altered from any source distribution. |
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*/ |
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/** |
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* \file SDL_error.h |
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* |
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* Simple error message routines for SDL. |
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*/ |
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#ifndef SDL_error_h_ |
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#define SDL_error_h_ |
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#include "SDL_stdinc.h" |
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#include "begin_code.h" |
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/* Set up for C function definitions, even when using C++ */ |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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/* Public functions */ |
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/* SDL_SetError() unconditionally returns -1. */ |
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extern DECLSPEC int SDLCALL SDL_SetError(SDL_PRINTF_FORMAT_STRING const char *fmt, ...) SDL_PRINTF_VARARG_FUNC(1); |
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extern DECLSPEC const char *SDLCALL SDL_GetError(void); |
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extern DECLSPEC void SDLCALL SDL_ClearError(void); |
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/** |
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* \name Internal error functions |
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* |
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* \internal |
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* Private error reporting function - used internally. |
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*/ |
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/* @{ */ |
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#define SDL_OutOfMemory() SDL_Error(SDL_ENOMEM) |
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#define SDL_Unsupported() SDL_Error(SDL_UNSUPPORTED) |
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#define SDL_InvalidParamError(param) SDL_SetError("Parameter '%s' is invalid", (param)) |
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typedef enum |
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{ |
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SDL_ENOMEM, |
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SDL_EFREAD, |
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SDL_EFWRITE, |
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SDL_EFSEEK, |
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SDL_UNSUPPORTED, |
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SDL_LASTERROR |
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} SDL_errorcode; |
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/* SDL_Error() unconditionally returns -1. */ |
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extern DECLSPEC int SDLCALL SDL_Error(SDL_errorcode code); |
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/* @} *//* Internal error functions */ |
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/* Ends C function definitions when using C++ */ |
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#ifdef __cplusplus |
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} |
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#endif |
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#include "close_code.h" |
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#endif /* SDL_error_h_ */ |
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/* vi: set ts=4 sw=4 expandtab: */
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