SDL_ResetHint - Man Page

#include <SDL3/SDL_hints.h>

bool SDL_ResetHint(const char *name);

This will reset a hint to the value of the environment variable, or NULL if the environment isn't set. Callbacks will be called normally with this change.

name

the hint to set.

for more information.

It is safe to call this function from any thread.

This function is available since SDL 3.2.0.

SDL_SetHint(3), SDL_ResetHints(3)

SDL_ResetHints(3), SDL_SetHint(3), SDL_SetHintWithPriority(3).