Get the current log output function.
Defined in SDL_log.h
void SDL_LogGetOutputFunction(SDL_LogOutputFunction *callback, void **userdata);| SDL_LogOutputFunction * | callback | an SDL_LogOutputFunction filled in with the current log callback. |
| void ** | userdata | a pointer filled in with the pointer that is passed to callback. |
This function is available since SDL 2.0.0.