Make sure causes.h can only be included once. Not that any code does this now, but...
authorJames Golovich <james@gnuinter.net>
Wed, 28 Apr 2004 18:09:00 +0000 (18:09 +0000)
committerJames Golovich <james@gnuinter.net>
Wed, 28 Apr 2004 18:09:00 +0000 (18:09 +0000)
commit33faf463a0154f2c9d534d624ae9a7a07768feeb
tree45fa2fe56153d9832a150cf3a3fba4169a8a5b40
parentceb572a2808d82bf43cacd82417c033cd4f40728
Make sure causes.h can only be included once.  Not that any code does this now, but it could in the future.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@2802 65c4cc65-6c06-0410-ace0-fbb531ad65f3
include/asterisk/causes.h