SDL_getenv.h
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/*
SDL - Simple DirectMedia Layer
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Copyright (C) 1997-2006 Sam Lantinga
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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Sam Lantinga
slouken@libsdl.org
*/
#ifndef _SDL_getenv_h
#define _SDL_getenv_h
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#include "begin_code.h"
/* Set up for C function definitions, even when using C++ */
#ifdef __cplusplus
extern "C" {
#endif
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/* Not all environments have a working getenv()/putenv() */
#if defined(macintosh) || defined(WIN32) || defined(_WIN32_WCE)
#define NEED_SDL_GETENV
#endif
#ifdef NEED_SDL_GETENV
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/* Put a variable of the form "name=value" into the environment */
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extern DECLSPEC int SDLCALL SDL_putenv(const char *variable);
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#define putenv(X) SDL_putenv(X)
/* Retrieve a variable named "name" from the environment */
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extern DECLSPEC char * SDLCALL SDL_getenv(const char *name);
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#define getenv(X) SDL_getenv(X)
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#endif /* NEED_GETENV */
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/* Ends C function definitions when using C++ */
#ifdef __cplusplus
}
#endif
#include "close_code.h"
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#endif /* _SDL_getenv_h */