XPLMUnregisterDrawCallback

xplane_sys

Function XPLMUnregisterDrawCallback 

Source 
pub unsafe extern "C-unwind" fn XPLMUnregisterDrawCallback(
    inCallback: XPLMDrawCallback_f,
    inPhase: XPLMDrawingPhase,
    inWantsBefore: c_int,
    inRefcon: *mut c_void,
) -> c_int