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| author | Kevin Bowling <kbowling@FreeBSD.org> | 2021-03-21 18:50:30 +0000 |
|---|---|---|
| committer | Kevin Bowling <kbowling@FreeBSD.org> | 2021-04-15 23:03:36 +0000 |
| commit | a1f4a2d6be36392dbf477b8d287cc5145593cfb0 (patch) | |
| tree | d759b14661e79b21008972a5fe3ad2444e428244 | |
| parent | ed4f2fc6fdc232da96fd5795795d78c291810e9a (diff) | |
| download | src-a1f4a2d6be36392dbf477b8d287cc5145593cfb0.tar.gz src-a1f4a2d6be36392dbf477b8d287cc5145593cfb0.zip | |
sys/ck.h: Add an include guard
Approved by: cognet
MFC after: 1 week
Sponsored by: BBOX.io
Differential Revision: https://reviews.freebsd.org/D29357
(cherry picked from commit 2595d78f3df2ca389aae259a291f93eb06ecad43)
| -rw-r--r-- | sys/sys/ck.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/sys/ck.h b/sys/sys/ck.h index 3bfce70c8d2c..b04fe67b476d 100644 --- a/sys/sys/ck.h +++ b/sys/sys/ck.h @@ -1,6 +1,9 @@ /* * $FreeBSD$ */ +#ifndef _SYS_CK_H_ +#define _SYS_CK_H_ + #ifdef _KERNEL #include <ck_queue.h> #include <ck_epoch.h> @@ -11,3 +14,5 @@ #define CK_LIST_HEAD LIST_HEAD #define CK_LIST_ENTRY LIST_ENTRY #endif + +#endif /* !_SYS_CK_H_ */ |