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-rw-r--r--src/func_attr.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/func_attr.h b/src/func_attr.h
index 94bab79a97..4275d23ff1 100644
--- a/src/func_attr.h
+++ b/src/func_attr.h
@@ -34,6 +34,7 @@
#define FUNC_ATTR_CONST __attribute__((const))
#define FUNC_ATTR_WARN_UNUSED_RESULT __attribute__((warn_unused_result))
#define FUNC_ATTR_ALWAYS_INLINE __attribute__((always_inline))
+ #define FUNC_ATTR_UNUSED __attribute__((unused))
#ifdef __clang__
// clang only
@@ -90,6 +91,10 @@
#define FUNC_ATTR_ALWAYS_INLINE
#endif
+#ifndef FUNC_ATTR_UNUSED
+ #define FUNC_ATTR_UNUSED
+#endif
+
#ifndef FUNC_ATTR_NONNULL_ALL
#define FUNC_ATTR_NONNULL_ALL
#endif