Function harfbuzz_sys::hb_font_funcs_set_font_v_extents_func

pub unsafe extern "C" fn hb_font_funcs_set_font_v_extents_func(
    ffuncs: *mut hb_font_funcs_t, 
    func: hb_font_get_font_v_extents_func_t, 
    user_data: *mut c_void, 
    destroy: hb_destroy_func_t
)

hb_font_funcs_set_font_v_extents_func: @ffuncs: font functions. @func: (closure user_data) (destroy destroy) (scope notified): @user_data: @destroy:

Since: 1.1.2