X-Git-Url: https://www.tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Frsagen.h;h=a6616079bf1b69687bb5e2334502cc8081b453fb;hb=f6e87ab476a0faf8b124ecaaa27f967d825e6457;hp=84cd0bb446b14de869b979b99556fe2b39c9cae4;hpb=45063953fd3f2c25c7f8cc65860b32a35b3ba80e;p=tinc

diff --git a/src/rsagen.h b/src/rsagen.h
index 84cd0bb4..a6616079 100644
--- a/src/rsagen.h
+++ b/src/rsagen.h
@@ -1,3 +1,6 @@
+#ifndef TINC_RSAGEN_H
+#define TINC_RSAGEN_H
+
 /*
     rsagen.h -- RSA key generation and export
     Copyright (C) 2008-2013 Guus Sliepen <guus@tinc-vpn.org>
@@ -17,13 +20,10 @@
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef __TINC_RSAGEN_H__
-#define __TINC_RSAGEN_H__
-
 #include "rsa.h"
 
-extern rsa_t *rsa_generate(size_t bits, unsigned long exponent) __attribute__ ((__malloc__));
-extern bool rsa_write_pem_public_key(rsa_t *rsa, FILE *fp);
-extern bool rsa_write_pem_private_key(rsa_t *rsa, FILE *fp);
+extern rsa_t *rsa_generate(size_t bits, unsigned long exponent) __attribute__((__malloc__));
+extern bool rsa_write_pem_public_key(rsa_t *rsa, FILE *fp) __attribute__((__warn_unused_result__));
+extern bool rsa_write_pem_private_key(rsa_t *rsa, FILE *fp) __attribute__((__warn_unused_result__));
 
 #endif