X-Git-Url: https://git.strongswan.org/?p=strongswan.git;a=blobdiff_plain;f=src%2Flibstrongswan%2Fcrypto%2Fnonce_gen.h;h=8461c4aa05e555bd3d61a1b01842539c14e6d479;hp=ffa82aa904cd28b14d2fd66cda7edd1a1a07f771;hb=c3858662d2d1d431bdb453f2b50e63d9c2c5bfad;hpb=6ac8d861d9a6353bae7f3be0a032da282ee13309;ds=sidebyside

diff --git a/src/libstrongswan/crypto/nonce_gen.h b/src/libstrongswan/crypto/nonce_gen.h
index ffa82aa..8461c4a 100644
--- a/src/libstrongswan/crypto/nonce_gen.h
+++ b/src/libstrongswan/crypto/nonce_gen.h
@@ -35,8 +35,9 @@ struct nonce_gen_t {
 	 *
 	 * @param size		size of nonce in bytes
 	 * @param buffer	pointer where the generated nonce will be written
-	 * @return              TRUE if nonce allocation was succesful, FALSE otherwise
+	 * @return			TRUE if nonce allocation was succesful, FALSE otherwise
 	 */
+	__attribute__((warn_unused_result))
 	bool (*get_nonce) (nonce_gen_t *this, size_t size, u_int8_t *buffer);
 
 	/**
@@ -44,8 +45,9 @@ struct nonce_gen_t {
 	 *
 	 * @param size		size of nonce in bytes
 	 * @param chunk		chunk which will hold the generated nonce
-	 * @return		TRUE if nonce allocation was succesful, FALSE otherwise
+	 * @return			TRUE if nonce allocation was succesful, FALSE otherwise
 	 */
+	__attribute__((warn_unused_result))
 	bool (*allocate_nonce) (nonce_gen_t *this, size_t size, chunk_t *chunk);
 
 	/**