KXL_CheckEvents -- It checks to see the event occurred.
Bool KXL_CheckEvents(void);
True = The event generated. False = The event is not generated.
#include <KXL.h>
int main(void)
{
KXL_CreateWindow(100, 100, "kxl.org", KXL_EVENT_KEY_PRESS_MASK);
while (KXL_CheckEvents() == False);
KXL_DeleteWindow();
return 0;
}