SDL_Quit (3) Linux Manual Page

SDL_Quit – Shut down SDL

Synopsis

#include "SDL.h"

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void SDL_Quit(void);

Description

SDL_Quit shuts down all SDL subsystems and frees the resources allocated to them. This should always be called before you exit. For the sake of simplicity you can set SDL_Quit as your atexit call, like:

SDL_Init(SDL_INIT_VIDEO|SDL_INIT_AUDIO);

atexit(SDL_Quit);

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Note:

While using atexit maybe be fine for small programs, more advanced users should shut down SDL in their own cleanup code. Plus, using atexit in a library is a sure way to crash dynamically loaded code

See Also

SDL_QuitSubsystem, SDL_Init