Function gtk_sys::gtk_paint_vline

pub unsafe extern "C" fn gtk_paint_vline(
    style: *mut GtkStyle, 
    cr: *mut cairo_t, 
    state_type: GtkStateType, 
    widget: *mut GtkWidget, 
    detail: *const c_char, 
    y1_: c_int, 
    y2_: c_int, 
    x: c_int
)