[[PageOutline]] = Tips and Tools for Developers = == Have a header file copied to WebKitBuild/.../PrivateHeaders in build time == 1. Open WebCore/WebCore.xcodeproj 1. In Groups & Files, navigate to WebCore and locate the header file. 1. Drag the header file to Targets > WebCore > Copy Headers. 1. Select the header file in Copy Headers. It should be listed on the right pane. 1. Change Role to private.