Make connect_dtls_socket() and try_dtls_handshake() static

They aren't used outside dtls.c. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
sailfishos-mirror · Jan 26, 2015 · e66e465 · e66e465
1 parent aaea080
commit e66e465
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Showing 2 changed files with 3 additions and 5 deletions.
diff --git a/dtls.c b/dtls.c
@@ -194,7 +194,7 @@ static int start_dtls_handshake(struct openconnect_info *vpninfo, int dtls_fd)
 	return 0;
 }
 
-int dtls_try_handshake(struct openconnect_info *vpninfo)
+static int dtls_try_handshake(struct openconnect_info *vpninfo)
 {
 	int ret = SSL_do_handshake(vpninfo->dtls_ssl);
 
@@ -385,7 +385,7 @@ static int start_dtls_handshake(struct openconnect_info *vpninfo, int dtls_fd)
 	return 0;
 }
 
-int dtls_try_handshake(struct openconnect_info *vpninfo)
+static int dtls_try_handshake(struct openconnect_info *vpninfo)
 {
 	int err = gnutls_handshake(vpninfo->dtls_ssl);
 	char *str;
@@ -455,7 +455,7 @@ void dtls_shutdown(struct openconnect_info *vpninfo)
 }
 #endif
 
-int connect_dtls_socket(struct openconnect_info *vpninfo)
+static int connect_dtls_socket(struct openconnect_info *vpninfo)
 {
 	int dtls_fd, ret, sndbuf;
 

diff --git a/openconnect-internal.h b/openconnect-internal.h
@@ -662,8 +662,6 @@ intptr_t os_setup_tun(struct openconnect_info *vpninfo);
 /* dtls.c */
 int dtls_setup(struct openconnect_info *vpninfo, int dtls_attempt_period);
 int dtls_mainloop(struct openconnect_info *vpninfo, int *timeout);
-int dtls_try_handshake(struct openconnect_info *vpninfo);
-int connect_dtls_socket(struct openconnect_info *vpninfo);
 void dtls_close(struct openconnect_info *vpninfo);
 void dtls_shutdown(struct openconnect_info *vpninfo);