pub unsafe extern "C" fn hb_font_get_glyph_contour_point_for_origin(
font: *mut hb_font_t,
glyph: hb_codepoint_t,
point_index: c_uint,
direction: hb_direction_t,
x: *mut hb_position_t,
y: *mut hb_position_t
) -> hb_bool_t
pub unsafe extern "C" fn hb_font_get_glyph_contour_point_for_origin(
font: *mut hb_font_t,
glyph: hb_codepoint_t,
point_index: c_uint,
direction: hb_direction_t,
x: *mut hb_position_t,
y: *mut hb_position_t
) -> hb_bool_t