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

SDL_AssertionHandler

A callback that fires when an SDL assertion fails.

Header File

Defined in <SDL3/SDL_assert.h>

Syntax

typedef SDL_AssertState (SDLCALL *SDL_AssertionHandler)( const SDL_AssertData *data, void *userdata);

Function Parameters

data	a pointer to the SDL_AssertData structure corresponding to the current assertion.
userdata	what was passed as userdata to SDL_SetAssertionHandler().

Return Value

Returns an SDL_AssertState value indicating how to handle the failure.

Thread Safety

This callback may be called from any thread that triggers an assert at any time.

Version

This datatype is available since SDL 3.1.3.

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CategoryAPI, CategoryAPIDatatype, CategoryAssert

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