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Conditionally define __unused.

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Fixes compiler warning '"__unused" redefined' on OS X.

Reported by Saúl Ibarra Corretgé.
This commit is contained in:
Ben Noordhuis 2012-03-30 22:39:33 +02:00
parent 4360018774
commit 1ab8f5a3c5
1 changed files with 6 additions and 4 deletions
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10
include/uv-private/tree.h
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@ -26,10 +26,12 @@
#ifndef UV_TREE_H_
#define UV_TREE_H_
#if __GNUC__
# define __unused __attribute__((unused))
#else
# define __unused
#ifndef __unused
# if __GNUC__
# define __unused __attribute__((unused))
# else
# define __unused
# endif
#endif
/*