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SDL_GetEnvironmentVariable

sdl_sys_bindgen

Function SDL_GetEnvironmentVariable 

Source 
pub unsafe extern "C" fn SDL_GetEnvironmentVariable(
    env: *mut SDL_Environment,
    name: *const c_char,
) -> *const c_char
Expand description

Get the value of a variable in the environment.

Parameter: env the environment to query. Parameter: name the name of the variable to get. Returns: a pointer to the value of the variable or NULL if it can’t be found.

Thread Safety: It is safe to call this function from any thread.

Available Since: This function is available since SDL 3.2.0.

See Also: SDL_GetEnvironment See Also: SDL_CreateEnvironment See Also: SDL_GetEnvironmentVariables See Also: SDL_SetEnvironmentVariable See Also: SDL_UnsetEnvironmentVariable