libxaw7-dev - 2:1.0.13-1.1 main

libXaw7 provides the second version of Xaw, the Athena Widgets toolkit,
which is largely used by legacy X applications. This version is the
most common version, as version 6 is considered deprecated, and version
8, which adds Xprint support, is unsupported and not widely used.
In general, use of a more modern toolkit such as GTK+ is recommended.
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This package contains the development headers for the library found in
libxaw7. Non-developers likely have little use for this package.
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More information about X.Org can be found at:

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This module can be found at
git://anongit.freedesktop.org/git/xorg/lib/libXaw