hb_font_funcs_reference 1121 third_party/harfbuzz-ng/src/hb-font.cc   hb_font_funcs_reference (klass);
hb_font_funcs_reference   56 third_party/harfbuzz-ng/src/hb-font.h hb_font_funcs_reference (hb_font_funcs_t *ffuncs);