Delegate font_get_glyph_name_func_t
public delegate int font_get_glyph_name_func_t(IntPtr font, IntPtr fontData, codepoint_t glyph, string[] name, out uint size, IntPtr userData)
public delegate int font_get_glyph_name_func_t(IntPtr font, IntPtr fontData, codepoint_t glyph, string[] name, out uint size, IntPtr userData)