diff options
author | guenther <guenther@openbsd.org> | 2012-07-05 01:33:30 +0000 |
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committer | guenther <guenther@openbsd.org> | 2012-07-05 01:33:30 +0000 |
commit | f48785fefb20090acc0d988641bbaf942a9fd660 (patch) | |
tree | f15514d3d4d3df2cbdd1a5b7cd4bef9a3294705b /sys/sys/cdefs.h | |
parent | Seems like I missed to adjust the route decision code to cover the things (diff) | |
download | wireguard-openbsd-f48785fefb20090acc0d988641bbaf942a9fd660.tar.xz wireguard-openbsd-f48785fefb20090acc0d988641bbaf942a9fd660.zip |
Fix a recommendation about concatenation of strings
ok matthew@
Diffstat (limited to 'sys/sys/cdefs.h')
-rw-r--r-- | sys/sys/cdefs.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/sys/cdefs.h b/sys/sys/cdefs.h index b9ad10d0245..5ae4a1f0604 100644 --- a/sys/sys/cdefs.h +++ b/sys/sys/cdefs.h @@ -1,4 +1,4 @@ -/* $OpenBSD: cdefs.h,v 1.32 2012/01/03 16:56:58 kettenis Exp $ */ +/* $OpenBSD: cdefs.h,v 1.33 2012/07/05 01:33:30 guenther Exp $ */ /* $NetBSD: cdefs.h,v 1.16 1996/04/03 20:46:39 christos Exp $ */ /* @@ -62,8 +62,9 @@ * The __CONCAT macro is used to concatenate parts of symbol names, e.g. * with "#define OLD(foo) __CONCAT(old,foo)", OLD(foo) produces oldfoo. * The __CONCAT macro is a bit tricky -- make sure you don't put spaces - * in between its arguments. __CONCAT can also concatenate double-quoted - * strings produced by the __STRING macro, but this only works with ANSI C. + * in between its arguments. Do not use __CONCAT on double-quoted strings, + * such as those from the __STRING macro: to concatenate strings just put + * them next to each other. */ #if defined(__STDC__) || defined(__cplusplus) #define __P(protos) protos /* full-blown ANSI C */ |