Function sdl2_sys::SDL_InitSubSystem

pub unsafe extern "C" fn SDL_InitSubSystem(flags: Uint32) -> c_int

This function initializes specific SDL subsystems

Subsystem initialization is ref-counted, you must call SDL_QuitSubSystem() for each SDL_InitSubSystem() to correctly shutdown a subsystem manually (or call SDL_Quit() to force shutdown). If a subsystem is already loaded then this call will increase the ref-count and return.