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authorphk <phk@FreeBSD.org>2002-10-08 07:24:19 +0000
committerphk <phk@FreeBSD.org>2002-10-08 07:24:19 +0000
commit7b7ec527aac97cafee68735e0a79d66d905c3187 (patch)
tree90fc141449805616b4491c0f72821d20cbb110bd /sys/libkern
parent24fb0bb01752967a4436c98c8f64432502ff85d3 (diff)
downloadFreeBSD-src-7b7ec527aac97cafee68735e0a79d66d905c3187.zip
FreeBSD-src-7b7ec527aac97cafee68735e0a79d66d905c3187.tar.gz
Allow for multiple #includes of this file.
Diffstat (limited to 'sys/libkern')
-rw-r--r--sys/libkern/quad.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/libkern/quad.h b/sys/libkern/quad.h
index 05ad3fb..a2566e2 100644
--- a/sys/libkern/quad.h
+++ b/sys/libkern/quad.h
@@ -38,6 +38,9 @@
* $FreeBSD$
*/
+#ifndef _LIBKERN_QUAD_H
+#define _LIBKERN_QUAD_H
+
/*
* Quad arithmetic.
*
@@ -116,3 +119,4 @@ typedef unsigned int qshift_t;
#else
typedef u_quad_t qshift_t;
#endif
+#endif /* _LIBKERN_QUAD_H */
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