Merge branch 'c-includes' into 'gtk-3-22'
authorChristoph Reiter <reiter.christoph@gmail.com>
Sun, 4 Mar 2018 15:03:24 +0000 (15:03 +0000)
committerChristoph Reiter <reiter.christoph@gmail.com>
Sun, 4 Mar 2018 15:03:24 +0000 (15:03 +0000)
Include C headers in introspection file.

See merge request GNOME/gtk!44


Trivial merge