tree 7619f68a3a123c128b01a60b5386d21829840313
parent 48f1f0589dd09df6ea07d41c737db3218ad2cb79
author Sam Ravnborg <sam@mars.ravnborg.org> 1153679999 +0200
committer Sam Ravnborg <sam@neptun.ravnborg.org> 1159167600 +0200

kbuild: add unifdef

This patch contains a raw copy of unifdef.c
Next patch will modify it and add infrastructure to use it
Adding unifdef to the kernel is acked by the author.

The reason to add unifdef as part of the kernel source is that it is not
yet a common utility on most distributions.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>