Enable and fix many extra warnings supported by GCC and Clang.

[tinc] / src / gcrypt / rsa.h

diff --git a/src/gcrypt/rsa.h b/src/gcrypt/rsa.h
index 0b3937a..e6bb5ec 100644 (file)
--- a/src/gcrypt/rsa.h
+++ b/src/gcrypt/rsa.h
@@ -1,6 +1,9 @@
+#ifndef TINC_GCRYPT_RSA_H
+#define TINC_GCRYPT_RSA_H
+
 /*
     rsa.h -- RSA key handling
-    Copyright (C) 2007 Guus Sliepen <guus@tinc-vpn.org>
+    Copyright (C) 2007-2022 Guus Sliepen <guus@tinc-vpn.org>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -12,30 +15,18 @@
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-    $Id$
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef __TINC_RSA_H__
-#define __TINC_RSA_H__
-
 #include <gcrypt.h>
 
+#define TINC_RSA_INTERNAL
 typedef struct rsa {
        gcry_mpi_t n;
        gcry_mpi_t e;
        gcry_mpi_t d;
 } rsa_t;
 
-extern bool rsa_set_hex_public_key(rsa_t *rsa, char *n, char *e);
-extern bool rsa_set_hex_private_key(rsa_t *rsa, char *n, char *e, char *d);
-extern bool rsa_read_pem_public_key(rsa_t *rsa, FILE *fp);
-extern bool rsa_read_pem_private_key(rsa_t *rsa, FILE *fp);
-extern size_t rsa_size(rsa_t *rsa);
-extern bool rsa_public_encrypt(rsa_t *rsa, void *in, size_t len, void *out);
-extern bool rsa_private_decrypt(rsa_t *rsa, void *in, size_t len, void *out);
-
 #endif