Function harfbuzz_sys::hb_font_add_glyph_origin_for_direction

pub unsafe extern "C" fn hb_font_add_glyph_origin_for_direction(
    font: *mut hb_font_t, 
    glyph: hb_codepoint_t, 
    direction: hb_direction_t, 
    x: *mut hb_position_t, 
    y: *mut hb_position_t
)