Fix Rectangle instanitation with RAYGUI_CLITERAL (#263)

src/raygui.h

@@ -4116,13 +4116,13 @@ static void GuiTooltip(Rectangle controlRec)
 
         if ((controlRec.x + textSize.x + 16) > GetScreenWidth()) controlRec.x -= (textSize.x + 16 - controlRec.width);
 
-        GuiPanel((Rectangle){ controlRec.x, controlRec.y + controlRec.height + 4, textSize.x + 16, GuiGetStyle(DEFAULT, TEXT_SIZE) + 8.f }, NULL);
+        GuiPanel(RAYGUI_CLITERAL(Rectangle){ controlRec.x, controlRec.y + controlRec.height + 4, textSize.x + 16, GuiGetStyle(DEFAULT, TEXT_SIZE) + 8.f }, NULL);
 
         int textPadding = GuiGetStyle(LABEL, TEXT_PADDING);
         int textAlignment = GuiGetStyle(LABEL, TEXT_ALIGNMENT);
         GuiSetStyle(LABEL, TEXT_PADDING, 0);
         GuiSetStyle(LABEL, TEXT_ALIGNMENT, TEXT_ALIGN_CENTER);
-        GuiLabel((Rectangle){ controlRec.x, controlRec.y + controlRec.height + 4, textSize.x + 16, GuiGetStyle(DEFAULT, TEXT_SIZE) + 8.f }, guiTooltipPtr);
+        GuiLabel(RAYGUI_CLITERAL(Rectangle){ controlRec.x, controlRec.y + controlRec.height + 4, textSize.x + 16, GuiGetStyle(DEFAULT, TEXT_SIZE) + 8.f }, guiTooltipPtr);
         GuiSetStyle(LABEL, TEXT_ALIGNMENT, textAlignment);
         GuiSetStyle(LABEL, TEXT_PADDING, textPadding);
     }