X-Git-Url: https://www.tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Ftincctl.h;h=3f7d00373c510502558802beffff8277070dc5a1;hb=2b74e1b01af2d56d6e7ebc135143fbe81f6ca455;hp=6628f2bbf80d12d07d53e6c44c917f39afa8adbc;hpb=76955a6c8b7a76d00ed401853c9d283e32d9ce1c;p=tinc

diff --git a/src/tincctl.h b/src/tincctl.h
index 6628f2bb..3f7d0037 100644
--- a/src/tincctl.h
+++ b/src/tincctl.h
@@ -1,3 +1,6 @@
+#ifndef TINC_TINCCTL_H
+#define TINC_TINCCTL_H
+
 /*
     tincctl.h -- header for tincctl.c.
     Copyright (C) 2011-2016 Guus Sliepen <guus@tinc-vpn.org>
@@ -17,9 +20,6 @@
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef __TINC_TINCCTL_H__
-#define __TINC_TINCCTL_H__
-
 extern bool tty;
 extern bool force;
 extern char line[4096];
@@ -48,9 +48,8 @@ extern char *get_my_name(bool verbose);
 extern bool connect_tincd(bool verbose);
 extern bool sendline(int fd, char *format, ...);
 extern bool recvline(int fd, char *line, size_t len);
-extern int check_port(char *name);
+extern int check_port(const char *name);
 extern FILE *fopenmask(const char *filename, const char *mode, mode_t perms);
 extern ecdsa_t *get_pubkey(FILE *f);
 
 #endif
-