dix: move closestr.h into dix directory
It's only used by dix internally (actually just dixfonts.c - since at least 25 years now), thus no need to keep it in global include directory.
Signed-off-by: Enrico Weigelt, metux IT consult info@metux.net
It's only used by dix internally (actually just dixfonts.c - since at least 25 years now), thus no need to keep it in global include directory.
Signed-off-by: Enrico Weigelt, metux IT consult info@metux.net