Add a missing bracket in ifdef for __cplusplus
@@ -213,4 +213,8 @@ int mbedtls_rsa_validate_crt( const mbedtls_mpi *P, const mbedtls_mpi *Q,
const mbedtls_mpi *D, const mbedtls_mpi *DP,
const mbedtls_mpi *DQ, const mbedtls_mpi *QP );
+#ifdef __cplusplus
+}
+#endif
+
#endif /* rsa_internal.h */
