Identation fixes, warn about unused nonce_gen return values

[strongswan.git] / src / libstrongswan / crypto / nonce_gen.h

diff --git a/src/libstrongswan/crypto/nonce_gen.h b/src/libstrongswan/crypto/nonce_gen.h
index ffa82aa..8461c4a 100644 (file)
--- 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);
 
        /**