stun

commit 2418a494cd09bbe4d42553c1cc941c1a0004913a
parent fc6e63001ac35a01eb4854e68068582a36224175
Author: sin <sin@2f30.org>
Date:   Sun, 20 Mar 2016 22:02:19 +0000

type fix

Diffstat:
M
stun.c
 | 
9
+++------

1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/stun.c b/stun.c
@@ -81,8 +81,7 @@ int
 opentun(char *tundev)
 {
 	struct tuninfo ti;
-	int fd;
-	int mode = IFF_UP | IFF_POINTOPOINT;
+	int fd, mode = IFF_UP | IFF_POINTOPOINT;
 
 	fd = open(tundev, O_RDWR);
 	if (fd < 0)
@@ -234,8 +233,7 @@ loop(int netfd, int tunfd)
 {
 	unsigned char buf[MTU + AES_BLOCK_SIZE + HDRLEN];
 	struct pollfd pfd[2];
-	ssize_t n;
-	int ret;
+	int n, ret;
 
 	pfd[0].fd = netfd;
 	pfd[0].events = POLLIN;
@@ -273,8 +271,7 @@ main(int argc, char *argv[])
 	struct sockaddr_in local, remote;
 	char *pw;
 	const char *errstr;
-	int tunfd, netfd = -1, listenfd;
-	int ret;
+	int ret, tunfd, netfd = -1, listenfd;
 
 	ARGBEGIN {
 	case 'd':