(This is the legacy documentation for SDL2, the previous stable version; SDL3 is the current stable version.)

SDL_ResetHint

Reset a hint to the default value.

Header File

Syntax

SDL_bool SDL_ResetHint(const char *name);

Function Parameters

const char *

name

the hint to set.

Return Value

(SDL_bool) Returns SDL_TRUE if the hint was set, SDL_FALSE otherwise.

Remarks

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.

Version

This function is available since SDL 2.24.0.