diff options
Diffstat (limited to 'lib/isc/include/isc/util.h')
| -rw-r--r-- | lib/isc/include/isc/util.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/isc/include/isc/util.h b/lib/isc/include/isc/util.h index 0a7799cd6a387..6baf786bdeab5 100644 --- a/lib/isc/include/isc/util.h +++ b/lib/isc/include/isc/util.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2004-2007, 2010-2012 Internet Systems Consortium, Inc. ("ISC") + * Copyright (C) 2004-2007, 2010-2012, 2015 Internet Systems Consortium, Inc. ("ISC") * Copyright (C) 1998-2001 Internet Software Consortium. * * Permission to use, copy, modify, and/or distribute this software for any @@ -56,6 +56,8 @@ #define ISC_MAX(a, b) ((a) > (b) ? (a) : (b)) #define ISC_MIN(a, b) ((a) < (b) ? (a) : (b)) +#define ISC_CLAMP(v, x, y) ((v) < (x) ? (x) : ((v) > (y) ? (y) : (v))) + /*% * Use this to remove the const qualifier of a variable to assign it to * a non-const variable or pass it as a non-const function argument ... |