commit 1ec1a0f0cc74cfe94c883932103edf0e9f26cdcc
author Dave Rodgman <dave.rodgman@arm.com> Wed Oct 04 13:50:54 2023 +0100
committer Dave Rodgman <dave.rodgman@arm.com> Wed Oct 04 13:50:54 2023 +0100
tree 92d7eba942fae561659746d42ba2f5977cbd4104
parent a7127eb67cecc021987cd186a04965c52887c52f

Introduce MBEDTLS_MAYBE_UNUSED

Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>

library/common.h

diff --git a/library/common.h b/library/common.h
index 3c472c6..1fc04a3 100644
--- a/library/common.h
+++ b/library/common.h
@@ -334,4 +334,11 @@
 #define MBEDTLS_OPTIMIZE_FOR_PERFORMANCE
 #endif
 
+/* Suppress compiler warnings for unused functions and variables. */
+#if defined(__GNUC__)
+#define MBEDTLS_MAYBE_UNUSED __attribute__((unused))
+#else
+#define MBEDTLS_MAYBE_UNUSED
+#endif
+
 #endif /* MBEDTLS_LIBRARY_COMMON_H */