[PATCH] remove pipe definitions

These no longer have any users.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Zhigang Huo 2005-09-06 15:17:00 -07:00 committed by Linus Torvalds
commit 2865cf0018