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-rw-r--r--inotail.h7
1 files changed, 5 insertions, 2 deletions
diff --git a/inotail.h b/inotail.h
index f6e90e8..b47e6a4 100644
--- a/inotail.h
+++ b/inotail.h
@@ -24,7 +24,10 @@ struct file_struct {
# define dprintf(fmt, args...)
#endif /* DEBUG */
-/* Taken from linux kernel source tree */
-#define unlikely(x) __builtin_expect(!!(x), 0)
+#ifdef __GNUC__
+# define unlikely(x) __builtin_expect(!!(x), 0) /* Taken from linux kernel source */
+#else
+# define unlikely(x) (x)
+#endif
#endif /* _INOTAIL_H */