Type Definition gtk4_sys::GtkDrawingAreaDrawFunc
source · pub type GtkDrawingAreaDrawFunc = Option<unsafe extern "C" fn(_: *mut GtkDrawingArea, _: *mut cairo_t, _: c_int, _: c_int, _: gpointer)>;
pub type GtkDrawingAreaDrawFunc = Option<unsafe extern "C" fn(_: *mut GtkDrawingArea, _: *mut cairo_t, _: c_int, _: c_int, _: gpointer)>;