Function gdk4_sys::gdk_toplevel_begin_resize

pub unsafe extern "C" fn gdk_toplevel_begin_resize(
    toplevel: *mut GdkToplevel, 
    edge: GdkSurfaceEdge, 
    device: *mut GdkDevice, 
    button: c_int, 
    x: c_double, 
    y: c_double, 
    timestamp: u32
)