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| author | Jeremy Huddleston <jeremyhu@apple.com> | 2016-06-29 12:38:31 +0200 |
|---|---|---|
| committer | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2016-07-05 08:11:41 +0200 |
| commit | b91099b977ea7b3757adfebb3fad930ee0411c4f (patch) | |
| tree | 038a2e5fdc924ebc941c228573d97246c3547da6 | |
| parent | cef6d723cb003a6f9b2cf1cb37eb340dad6a76e6 (diff) | |
| download | nx-libs-b91099b977ea7b3757adfebb3fad930ee0411c4f.tar.gz nx-libs-b91099b977ea7b3757adfebb3fad930ee0411c4f.tar.bz2 nx-libs-b91099b977ea7b3757adfebb3fad930ee0411c4f.zip | |
Add _X_UNUSED attribute to designate unused variables and silence warnings
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
Backport to nx-libs: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
| -rw-r--r-- | nx-X11/include/Xfuncproto.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/nx-X11/include/Xfuncproto.h b/nx-X11/include/Xfuncproto.h index a18ac19c4..f6729a0d9 100644 --- a/nx-X11/include/Xfuncproto.h +++ b/nx-X11/include/Xfuncproto.h @@ -97,4 +97,11 @@ in this Software without prior written authorization from The Open Group. # define _X_DEPRECATED #endif +/* requires xproto >= 7.0.22 */ +#if defined(__GNUC__) && ((__GNUC__ * 100 + __GNUC_MINOR__) >= 205) +#define _X_UNUSED __attribute__((__unused__)) +#else +#define _X_UNUSED /* */ +#endif + #endif /* _XFUNCPROTO_H_ */ |