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SDL_AddHintCallback() now returns a standard int result instead of void

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Fixes https://github.com/libsdl-org/SDL/issues/7035
This commit is contained in:
Sam Lantinga
2023-01-09 12:09:30 -08:00
parent fde78d12f2
commit 5feebcdce0
4 changed files with 15 additions and 15 deletions
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8
include/SDL3/SDL_hints.h
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@@ -2525,14 +2525,16 @@ typedef void (SDLCALL *SDL_HintCallback)(void *userdata, const char *name, const
* \param callback An SDL_HintCallback function that will be called when the
* hint value changes
* \param userdata a pointer to pass to the callback function
* \returns 0 on success or a negative error code on failure; call
* SDL_GetError() for more information.
*
* \since This function is available since SDL 3.0.0.
*
* \sa SDL_DelHintCallback
*/
extern DECLSPEC void SDLCALL SDL_AddHintCallback(const char *name,
SDL_HintCallback callback,
void *userdata);
extern DECLSPEC int SDLCALL SDL_AddHintCallback(const char *name,
SDL_HintCallback callback,
void *userdata);
/**
* Remove a function watching a particular hint.