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annotate include/SDL_getenv.h @ 79:ffadd05de74d

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Allow the user to override the relative mouse mode. They almost never want to do this, as it seriously affects applications that rely on continuous relative mouse motion.
author Sam Lantinga <slouken@lokigames.com>
date Sat, 23 Jun 2001 22:00:59 +0000
parents 74212992fb08
children 9154ec9ca3d2
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1
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2 /* Not all environments have a working getenv()/putenv() */
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3
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4 #if defined(macintosh) || defined(_WIN32_WCE)
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5 #define NEED_SDL_GETENV
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6 #endif
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7
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8 #ifdef NEED_SDL_GETENV
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9
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10 #include "begin_code.h"
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11 /* Set up for C function definitions, even when using C++ */
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12 #ifdef __cplusplus
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13 extern "C" {
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14 #endif
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16 /* Put a variable of the form "name=value" into the environment */
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17 extern DECLSPEC int SDL_putenv(const char *variable);
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18 #define putenv(X) SDL_putenv(X)
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19
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20 /* Retrieve a variable named "name" from the environment */
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21 extern DECLSPEC char *SDL_getenv(const char *name);
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22 #define getenv(X) SDL_getenv(X)
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23
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24 /* Ends C function definitions when using C++ */
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25 #ifdef __cplusplus
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26 }
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27 #endif
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28 #include "close_code.h"
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29
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30 #endif /* NEED_GETENV */