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-rw-r--r--lib/birdlib.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/birdlib.h b/lib/birdlib.h
index a520fdb3..8852b609 100644
--- a/lib/birdlib.h
+++ b/lib/birdlib.h
@@ -78,7 +78,7 @@ static inline int u64_cmp(u64 i1, u64 i2)
#define NONNULL(...) __attribute__((nonnull(__VA_ARGS__)))
#define ALLOC_SIZE(...) __attribute__((alloc_size(__VA_ARGS__)))
-#if __GNUC_PREREQ(10, 0)
+#if __GNUC__ >= 10
#define ACCESS_READ(...) __attribute__((access(read_only, __VA_ARGS__)))
#define ACCESS_WRITE(...) __attribute__((access(write_only, __VA_ARGS__)))
#define ACCESS_RW(...) __attribute__((access(read_write, __VA_ARGS__)))