xc/programs/Xserver/Xext/Imakefile
xc/programs/Xserver/dix/Imakefile
xc/programs/Xserver/dix/main.c
xc/programs/Xserver/dix/xpstubs.c
xc/programs/Xserver/mi/miinitext.c
//bugs.freedesktop.org/show_bug.cgi?id=2792) attachment #2526
(https://bugs.freedesktop.org/attachment.cgi?id=2526) bug 2792 part II:
Make Xprint headers in dix/, mi/, os/ and Xext/ conditional on whether
the Xprint extension is build or not. Patch by Egbert Eich
<eich@freedesktop.org> and Roland Mainz <roland.mainz@nrubsig.org>.