c_cairo_user_font_face_get_init_func

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
__gshared extern (C)
cairo_user_scaled_font_init_func_t function(cairo_font_face_t* fontFace) c_cairo_user_font_face_get_init_func;

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