高手进来,MTK函数指针的疑问?
/*----------------------------------------Function Pointer: gui_start_timerDescription: One shot timerInput Parameters: count is the delay (Implementation dependent: Normally milliseconds) callback is the function that is called when the timer expiresOutput Parameters: noneReturns: voidRemakrs: NOTE: DO NOT USE UI TIMER IN CRITICAL CASES UI timer will be suspended when LCD backlight is turned off.----------------------------------------*/void (*gui_start_timer) (S32 count, void (*callback) (void)) = NULL;