// function args auto fontSize1 = 10.f ; auto fontSize2 = 20.f // auto fonts = ImGui :: GetIO ( ) . Fonts ; auto ranges = fonts -> GetGlyphRangesCyrillic ( ) ; fonts -> AddFontFromMemoryTTF ( testFont , sizeof ( testFont ) , fontSize1 , NULL , ranges ) ; fonts -> AddFontFromMemoryTTF ( statusFontBytes , sizeof ( statusFontBytes ) , fontSize2 , NULL , ranges ) ;