Function harfbuzz_sys::hb_font_get_glyph_advances_for_direction

pub unsafe extern "C" fn hb_font_get_glyph_advances_for_direction(
    font: *mut hb_font_t, 
    direction: hb_direction_t, 
    count: c_uint, 
    first_glyph: *const hb_codepoint_t, 
    glyph_stride: c_uint, 
    first_advance: *mut hb_position_t, 
    advance_stride: c_uint
)