(This is the documentation for SDL3, which is the current stable version. SDL2 was the previous version!)

SDL_RemoveHintCallback

Remove a function watching a particular hint.

Header File

Defined in <SDL3/SDL_hints.h>

Syntax

void SDL_RemoveHintCallback(const char *name,
                         SDL_HintCallback callback,
                         void *userdata);

Function Parameters

const char *	name	the hint being watched.
SDL_HintCallback	callback	an SDL_HintCallback function that will be called when the hint value changes.
void *	userdata	a pointer being passed to the callback function.

Thread Safety

It is safe to call this function from any thread.

Version

This function is available since SDL 3.1.3.

See Also

• SDL_AddHintCallback

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CategoryAPI, CategoryAPIFunction, CategoryHints

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