Binary package “libdockapp-dev” in ubuntu xenial

Window Maker Dock App support (development files)

 Simple library that eases the creation of Window Maker dock apps. It
 provides functions that set up a dock app in such a way that they can be
 properly docked. It also provides some event handlers and makes it very
 simple to write dockapps.
 This package contains the static library and the required headers. Use it
 to compile programs which use libdockapp.