Function fltk_sys::valuator::Fl_Hor_Slider_set_callback
source · pub unsafe extern "C" fn Fl_Hor_Slider_set_callback(
arg1: *mut Fl_Hor_Slider,
arg2: Fl_Callback,
arg3: *mut c_void
)pub unsafe extern "C" fn Fl_Hor_Slider_set_callback(
arg1: *mut Fl_Hor_Slider,
arg2: Fl_Callback,
arg3: *mut c_void
)