Reformat consistently. Strictly whitespace changes only.

Indentation by tabs only.  Move case labels in switches are on the same
level as the switch keyword.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

10 files changed, 453 insertions, 453 deletions

diff --git a/ax25ipd/ax25ipd.c b/ax25ipd/ax25ipd.c
index f664e2e..403a7b4 100644
--- a/ax25ipd/ax25ipd.c
+++ b/ax25ipd/ax25ipd.c
@@ -146,10 +146,10 @@ int main(int argc, char **argv)
 
 	/* if we get this far without error, let's fork off ! :-) */
 	if (opt_nofork == 0) {
-	    if (!daemon_start(TRUE)) {
-		    syslog(LOG_DAEMON | LOG_CRIT, "ax25ipd: cannot become a daemon\n");
-		    return 1;
-	    }
+		if (!daemon_start(TRUE)) {
+			syslog(LOG_DAEMON | LOG_CRIT, "ax25ipd: cannot become a daemon\n");
+			return 1;
+		}
 	}
 
 	/* we need to close stdin, stdout, stderr: because otherwise
diff --git a/ax25ipd/bpqether.c b/ax25ipd/bpqether.c
index ba675de..b3d7cbe 100644
--- a/ax25ipd/bpqether.c
+++ b/ax25ipd/bpqether.c
@@ -51,8 +51,8 @@ extern int ttyfd;
 #define	ETHERTAP_HEADER_LEN_MAX	ETHERTAP_HEADER_LEN_TUN
 
 struct ethertap_packet {
-  char ethernet_header[18];
-  char data[MAX_FRAME];
+	char ethernet_header[18];
+	char data[MAX_FRAME];
 };
 
 unsigned char hwaddr_remote[6];
@@ -63,58 +63,58 @@ static int ethertap_header_len;
 
 int send_bpq(unsigned char *buf, int l)
 {
-  struct ethertap_packet ethertap_packet;
-  void *addr = &ethertap_packet;
-  int offset = ETHERTAP_HEADER_LEN_MAX - ethertap_header_len;
+	struct ethertap_packet ethertap_packet;
+	void *addr = &ethertap_packet;
+	int offset = ETHERTAP_HEADER_LEN_MAX - ethertap_header_len;
 
-  static const unsigned char ethernet_header[18] = {
-    0x00, 0x00, 0x00, 0x02,                     /* ??? ??? ETH_P_AX25 (16bit) */
-    0xfe, 0xfd, 0x00, 0x00, 0x00, 0x00,         /* Destination address (kernel et
+	static const unsigned char ethernet_header[18] = {
+		0x00, 0x00, 0x00, 0x02,			/* ??? ??? ETH_P_AX25 (16bit) */
+		0xfe, 0xfd, 0x00, 0x00, 0x00, 0x00,	/* Destination address (kernel et
 hertap module) */
-    0xfe, 0xfe, 0x00, 0x00, 0x00, 0x00,         /* Source address (WAMPES etherta
+		0xfe, 0xfe, 0x00, 0x00, 0x00, 0x00,	/* Source address (WAMPES etherta
 p module) */
-    0x08, 0xff                                  /* Protocol (bpqether) */
-  };
-
-  if (l <= 0)
-    return -1;
-
-  if (l > (sizeof(ethertap_packet.data) - 2))
-    l = sizeof(ethertap_packet.data);
-  memcpy(ethertap_packet.data + 2, buf, l);
-  memcpy(ethertap_packet.ethernet_header, (const char *) ethernet_header, sizeof(ethernet_header));
-  memcpy(ethertap_packet.ethernet_header + 4, hwaddr_remote, 6);
-  memcpy(ethertap_packet.ethernet_header + 4 + 6 + 2, hwaddr_remote +2, 6 -2);
-  ethertap_packet.data[0] = (l + 5) % 256;
-  ethertap_packet.data[1] = (l + 5) / 256;
-  l += 2;
-
-  /*send_tty(addr + offset, l + sizeof(ethertap_packet.ethernet_header) - offset);*/
-  write(ttyfd, addr + offset, l + sizeof(ethertap_packet.ethernet_header) - offset);
-  return l;
+		0x08, 0xff				/* Protocol (bpqether) */
+	};
+
+	if (l <= 0)
+		return -1;
+
+	if (l > (sizeof(ethertap_packet.data) - 2))
+		l = sizeof(ethertap_packet.data);
+	memcpy(ethertap_packet.data + 2, buf, l);
+	memcpy(ethertap_packet.ethernet_header, (const char *) ethernet_header, sizeof(ethernet_header));
+	memcpy(ethertap_packet.ethernet_header + 4, hwaddr_remote, 6);
+	memcpy(ethertap_packet.ethernet_header + 4 + 6 + 2, hwaddr_remote +2, 6 -2);
+	ethertap_packet.data[0] = (l + 5) % 256;
+	ethertap_packet.data[1] = (l + 5) / 256;
+	l += 2;
+
+	/*send_tty(addr + offset, l + sizeof(ethertap_packet.ethernet_header) - offset);*/
+	write(ttyfd, addr + offset, l + sizeof(ethertap_packet.ethernet_header) - offset);
+	return l;
 }
 
 /*---------------------------------------------------------------------------*/
 
 int receive_bpq(unsigned char *buf, int l)
 {
-  if ((l -= ethertap_header_len) <= 0 ||
-      (buf[ethertap_header_len-2] & 0xff) != 0x08 ||
-      (buf[ethertap_header_len-1] & 0xff) != 0xff) {
-    /* not a bpqether packet.
-     * drop silently - ethernet.ax25 is not the only protocol spoken
-     * on ethernet ;)
-     */
-    return -1;
-  }
-  l -= 2;
-  if (l <= 0 && buf[ethertap_header_len] + buf[ethertap_header_len] * 256 - 5 != l) {
-    /* length error in bpqether packet  */
-    return 0;
-  }
-
-  from_kiss(buf + ethertap_header_len + 2, l);
-  return l;
+	if ((l -= ethertap_header_len) <= 0 ||
+	    (buf[ethertap_header_len-2] & 0xff) != 0x08 ||
+	    (buf[ethertap_header_len-1] & 0xff) != 0xff) {
+		/* not a bpqether packet.
+		 * drop silently - ethernet.ax25 is not the only protocol spoken
+		 * on ethernet ;)
+		 */
+		return -1;
+	}
+	l -= 2;
+	if (l <= 0 && buf[ethertap_header_len] + buf[ethertap_header_len] * 256 - 5 != l) {
+		/* length error in bpqether packet  */
+		return 0;
+	}
+
+	from_kiss(buf + ethertap_header_len + 2, l);
+	return l;
 }
 
 /*---------------------------------------------------------------------------*/
@@ -123,44 +123,44 @@ int receive_bpq(unsigned char *buf, int l)
 #ifdef  TRY_TUNTAP
 static int tun_alloc(char *dev)
 {
-  struct ifreq ifr;
-  int fd, err;
-
-  if ((fd = open("/dev/net/tun", O_RDWR)) < 0)
-     return -1;
-
-  memset(&ifr, 0, sizeof(ifr));
-
-  /* Flags: IFF_TUN   - TUN device (no Ethernet headers)
-   *        IFF_TAP   - TAP device
-   *
-   *        IFF_NO_PI - Do not provide packet information
-   */
-  ifr.ifr_flags = IFF_TAP;
-  if (*dev) {
-     strncpy(ifr.ifr_name, dev, IFNAMSIZ);
-     ifr.ifr_name[IFNAMSIZ-1] = 0;
-  }
-
-  if ((err = ioctl(fd, TUNSETIFF, (void *) &ifr)) < 0 ) {
-     close(fd);
-     return err;
-  }
-  strcpy(dev, ifr.ifr_name);
-
-  /* persist mode */
+	struct ifreq ifr;
+	int fd, err;
+
+	if ((fd = open("/dev/net/tun", O_RDWR)) < 0)
+		 return -1;
+
+	memset(&ifr, 0, sizeof(ifr));
+
+	/* Flags: IFF_TUN   - TUN device (no Ethernet headers)
+	 *        IFF_TAP   - TAP device
+	 *
+	 *        IFF_NO_PI - Do not provide packet information
+	 */
+	ifr.ifr_flags = IFF_TAP;
+	if (*dev) {
+		strncpy(ifr.ifr_name, dev, IFNAMSIZ);
+		ifr.ifr_name[IFNAMSIZ-1] = 0;
+	}
+
+	if ((err = ioctl(fd, TUNSETIFF, (void *) &ifr)) < 0 ) {
+		close(fd);
+		return err;
+	}
+	strcpy(dev, ifr.ifr_name);
+
+	/* persist mode */
 #if 0
-  if (ioctl(fd, TUNSETPERSIST, 1) < 0)
-     perror("TUNSETPERSIST");
+	if (ioctl(fd, TUNSETPERSIST, 1) < 0)
+		perror("TUNSETPERSIST");
 #endif
 
-  /* don't checksum */
+	/* don't checksum */
 #if 0
-  if (ioctl(fd, TUNSETNOCSUM, 1) < 0)
-      perror("TUNSETNOCSUM");
+	if (ioctl(fd, TUNSETNOCSUM, 1) < 0)
+		perror("TUNSETNOCSUM");
 #endif
 
-  return fd;
+	 return fd;
 }
 #endif
 
@@ -169,90 +169,90 @@ static int tun_alloc(char *dev)
 int open_ethertap(char *ifname)
 {
 
-  int fd;
-  char devname[PATH_MAX];
-  struct ifreq ifr;
-  struct stat statbuf;
-  int tuntap = 0;
-  int mtu = 0;
-  int skfd;
-
-  strcpy(devname, "/dev/");
-  strncpy(devname + 5, ifname, sizeof(devname) - 5 -1);
-  devname[sizeof(devname) -1] = 0;
-
-  /* tuntap == 0: original ethertap. works on a real character device  */
-  if (!stat(devname, &statbuf)) {
-    fd = open(devname, O_RDWR);
-    if (fd < 0) {
-      LOGL2("%s: %s\n", devname, strerror(errno));
-      return -1;
-    }
+	int fd;
+	char devname[PATH_MAX];
+	struct ifreq ifr;
+	struct stat statbuf;
+	int tuntap = 0;
+	int mtu = 0;
+	int skfd;
+
+	strcpy(devname, "/dev/");
+	strncpy(devname + 5, ifname, sizeof(devname) - 5 -1);
+	devname[sizeof(devname) -1] = 0;
+
+	/* tuntap == 0: original ethertap. works on a real character device  */
+	if (!stat(devname, &statbuf)) {
+		fd = open(devname, O_RDWR);
+		if (fd < 0) {
+			LOGL2("%s: %s\n", devname, strerror(errno));
+			return -1;
+		}
 #ifdef  TRY_TUNTAP
-  } else {
-    strcpy(devname, ifname);
-    if ((fd = tun_alloc(devname)) < 0) {
-      LOGL2("%s: %s\n", devname, strerror(errno));
-      return -1;
-    }
-    ifname = devname;
-    tuntap = 1;
+	} else {
+		strcpy(devname, ifname);
+		if ((fd = tun_alloc(devname)) < 0) {
+			LOGL2("%s: %s\n", devname, strerror(errno));
+			return -1;
+		}
+		ifname = devname;
+		tuntap = 1;
 #endif
-  }
-  ethertap_header_len = (tuntap ? ETHERTAP_HEADER_LEN_TUN : ETHERTAP_HEADER_LEN_ETHERTAP);
-
-  if ((skfd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
-    perror("socket()");
-    close(fd);
-    return -1;
-  }
-
-  memset(&ifr, 0, sizeof(ifr));
-
-  strncpy(ifr.ifr_name, ifname, IFNAMSIZ);
-  ifr.ifr_name[IFNAMSIZ-1] = 0;
-  if (ioctl(skfd, SIOCGIFFLAGS, &ifr) < 0)
-    perror("SIOCGIFFLAGS");
-
-  ifr.ifr_flags |= (IFF_UP | IFF_NOARP);
-  if (ioctl(skfd, SIOCSIFFLAGS, &ifr) < 0)
-    perror("SIOCSIFFLAGS");
-
-  strncpy(ifr.ifr_name, ifname, IFNAMSIZ);
-  ifr.ifr_name[IFNAMSIZ-1] = 0;
-  if (ioctl(skfd, SIOCGIFHWADDR, &ifr) < 0) {
-    perror("SIOCGIFHWADDR");
-    hwaddr_remote[0] = 0xfe;
-    hwaddr_remote[1] = 0xfd;
-    hwaddr_remote[2] = 0x0;
-    hwaddr_remote[3] = 0x0;
-    hwaddr_remote[4] = 0x0;
-    hwaddr_remote[5] = 0x0;
-  } else
-    memcpy(hwaddr_remote, ifr.ifr_hwaddr.sa_data, 6);
-
-  if (ttyspeed > ETAP_MTU_MIN && ttyspeed != 9600) {
-    mtu = ttyspeed;
-  } else {
-    strncpy(ifr.ifr_name, ifname, IFNAMSIZ);
-    ifr.ifr_name[IFNAMSIZ-1] = 0;
-    strcpy(ifr.ifr_name, ifname);
-    if (ioctl(skfd, SIOCGIFMTU, &ifr) < 0)
-      perror("SIOCGIFMTU");
-    else
-      mtu = ifr.ifr_mtu;
-  }
-  if (mtu < ETAP_MTU_MIN || mtu > ETAP_MTU_MAX)
-    mtu = ETAP_MTU;
-  strncpy(ifr.ifr_name, ifname, IFNAMSIZ);
-  ifr.ifr_name[IFNAMSIZ-1] = 0;
-  ifr.ifr_mtu = mtu;
-  if (ioctl(skfd, SIOCSIFMTU, &ifr) < 0)
-    perror("SIOSGIFMTU");
-
-  close(skfd);
-
-  return fd;
+	}
+	ethertap_header_len = (tuntap ? ETHERTAP_HEADER_LEN_TUN : ETHERTAP_HEADER_LEN_ETHERTAP);
+
+	if ((skfd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
+		perror("socket()");
+		close(fd);
+		return -1;
+	}
+
+	memset(&ifr, 0, sizeof(ifr));
+
+	strncpy(ifr.ifr_name, ifname, IFNAMSIZ);
+	ifr.ifr_name[IFNAMSIZ-1] = 0;
+	if (ioctl(skfd, SIOCGIFFLAGS, &ifr) < 0)
+		perror("SIOCGIFFLAGS");
+
+	ifr.ifr_flags |= (IFF_UP | IFF_NOARP);
+	if (ioctl(skfd, SIOCSIFFLAGS, &ifr) < 0)
+		perror("SIOCSIFFLAGS");
+
+	strncpy(ifr.ifr_name, ifname, IFNAMSIZ);
+	ifr.ifr_name[IFNAMSIZ-1] = 0;
+	if (ioctl(skfd, SIOCGIFHWADDR, &ifr) < 0) {
+		perror("SIOCGIFHWADDR");
+		hwaddr_remote[0] = 0xfe;
+		hwaddr_remote[1] = 0xfd;
+		hwaddr_remote[2] = 0x0;
+		hwaddr_remote[3] = 0x0;
+		hwaddr_remote[4] = 0x0;
+		hwaddr_remote[5] = 0x0;
+	} else
+		memcpy(hwaddr_remote, ifr.ifr_hwaddr.sa_data, 6);
+
+	if (ttyspeed > ETAP_MTU_MIN && ttyspeed != 9600) {
+		mtu = ttyspeed;
+	} else {
+		strncpy(ifr.ifr_name, ifname, IFNAMSIZ);
+		ifr.ifr_name[IFNAMSIZ-1] = 0;
+		strcpy(ifr.ifr_name, ifname);
+		if (ioctl(skfd, SIOCGIFMTU, &ifr) < 0)
+			perror("SIOCGIFMTU");
+		else
+			mtu = ifr.ifr_mtu;
+	}
+	if (mtu < ETAP_MTU_MIN || mtu > ETAP_MTU_MAX)
+		mtu = ETAP_MTU;
+	strncpy(ifr.ifr_name, ifname, IFNAMSIZ);
+	ifr.ifr_name[IFNAMSIZ-1] = 0;
+	ifr.ifr_mtu = mtu;
+	if (ioctl(skfd, SIOCSIFMTU, &ifr) < 0)
+		perror("SIOSGIFMTU");
+
+	close(skfd);
+
+	return fd;
 
 }
 
@@ -260,89 +260,89 @@ int open_ethertap(char *ifname)
 
 int set_bpq_dev_call_and_up(char *ifname)
 {
-  FILE * fp;
-  char buf[1024];
-  char bpq_name[IFNAMSIZ];
-  char dev_name[IFNAMSIZ];
-  struct ifreq ifr;
-  int drop;
-  int skfd;
-  int err = -1;
-
-  /*
-   * 1. find correspondent bpqether device in /proc (i.e. bpq0 for tap0)
-   * 2. set the ax25 call of bpq0 (in this example)
-   * 3. ifup bpq0
-   */
-
-  if (!(fp = fopen("/proc/net/bpqether", "r"))) {
-    perror("/proc/net/bpqether");
-    return -1;
-  }
-
-  /*
-   * look up bpqether devce in /proc:
-   *   dev   ether      destination        accept from
-   *   bpq0  tap0       FF:FF:FF:FF:FF:FF  *
-   */
-
-  drop = 1;
-  *bpq_name = *dev_name = 0;
-  while (fgets(buf, sizeof(buf), fp)) {
-    if (drop) {
-      /* header line  */
-      drop = 0;
-      continue;
-    }
-    sscanf(buf, "%s %s ", bpq_name, dev_name);
-    if (!strcmp(dev_name, ifname))
-      break;
-    *bpq_name = *dev_name = 0;
-  }
-  fclose(fp);
-  if (!*bpq_name) {
-    LOGL2("Did not found bpqether device for %s in /proc/net/bpqether: %s", ifr.ifr_name, strerror(errno));
-    return -1;
-  }
-
-  LOGL1("found bpq device %s for %s\n", bpq_name, dev_name);
-
-  if ((skfd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
-    perror("socket()");
-    return -1;
-  }
-  memset(&ifr, 0, sizeof(ifr));
-  memcpy(ifr.ifr_name, bpq_name, IFNAMSIZ);
-  ifr.ifr_name[IFNAMSIZ-1] = 0;
-
-  ifr.ifr_hwaddr.sa_family = PF_AX25;
-  memcpy(ifr.ifr_hwaddr.sa_data, mycallsign, 7);
-
-  if (ioctl(skfd, SIOCSIFHWADDR, &ifr) < 0) {
-    perror("SIOCSIFHWADDR");
-    close(skfd);
-    return -1;
-  }
-  strncpy(ifr.ifr_name, bpq_name, IFNAMSIZ);
-  ifr.ifr_name[IFNAMSIZ-1] = 0;
-  ifr.ifr_mtu = 256;
-  if (ioctl(skfd, SIOCSIFMTU, &ifr) < 0)
-    perror("SIOSGIFMTU");
-
-  strncpy(ifr.ifr_name, bpq_name, IFNAMSIZ);
-  ifr.ifr_name[IFNAMSIZ-1] = 0;
-  if (ioctl(skfd, SIOCGIFFLAGS, &ifr) < 0) {
-    perror("SIOCGIFFLAGS");
-    ifr.ifr_flags = 0;
-  }
-
-  ifr.ifr_flags |= (IFF_UP);
-  if (ioctl(skfd, SIOCSIFFLAGS, &ifr) < 0) {
-    perror("SIOCSIFFLAGS");
-    err = -1;
-  }
-
-  close(skfd);
-
-  return err;
+	FILE * fp;
+	char buf[1024];
+	char bpq_name[IFNAMSIZ];
+	char dev_name[IFNAMSIZ];
+	struct ifreq ifr;
+	int drop;
+	int skfd;
+	int err = -1;
+
+	/*
+	 * 1. find correspondent bpqether device in /proc (i.e. bpq0 for tap0)
+	 * 2. set the ax25 call of bpq0 (in this example)
+	 * 3. ifup bpq0
+	 */
+
+	if (!(fp = fopen("/proc/net/bpqether", "r"))) {
+		perror("/proc/net/bpqether");
+		return -1;
+	}
+
+	/*
+	 * look up bpqether devce in /proc:
+	 *   dev   ether      destination        accept from
+	 *   bpq0  tap0       FF:FF:FF:FF:FF:FF  *
+	 */
+
+	drop = 1;
+	*bpq_name = *dev_name = 0;
+	while (fgets(buf, sizeof(buf), fp)) {
+		if (drop) {
+			/* header line  */
+			drop = 0;
+			continue;
+		}
+		sscanf(buf, "%s %s ", bpq_name, dev_name);
+		if (!strcmp(dev_name, ifname))
+			break;
+		*bpq_name = *dev_name = 0;
+	}
+	fclose(fp);
+	if (!*bpq_name) {
+		LOGL2("Did not found bpqether device for %s in /proc/net/bpqether: %s", ifr.ifr_name, strerror(errno));
+		return -1;
+	}
+
+	LOGL1("found bpq device %s for %s\n", bpq_name, dev_name);
+
+	if ((skfd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
+		perror("socket()");
+		return -1;
+	}
+	memset(&ifr, 0, sizeof(ifr));
+	memcpy(ifr.ifr_name, bpq_name, IFNAMSIZ);
+	ifr.ifr_name[IFNAMSIZ-1] = 0;
+
+	ifr.ifr_hwaddr.sa_family = PF_AX25;
+	memcpy(ifr.ifr_hwaddr.sa_data, mycallsign, 7);
+
+	if (ioctl(skfd, SIOCSIFHWADDR, &ifr) < 0) {
+		perror("SIOCSIFHWADDR");
+		close(skfd);
+		return -1;
+	}
+	strncpy(ifr.ifr_name, bpq_name, IFNAMSIZ);
+	ifr.ifr_name[IFNAMSIZ-1] = 0;
+	ifr.ifr_mtu = 256;
+	if (ioctl(skfd, SIOCSIFMTU, &ifr) < 0)
+		perror("SIOSGIFMTU");
+
+	strncpy(ifr.ifr_name, bpq_name, IFNAMSIZ);
+	ifr.ifr_name[IFNAMSIZ-1] = 0;
+	if (ioctl(skfd, SIOCGIFFLAGS, &ifr) < 0) {
+		perror("SIOCGIFFLAGS");
+		ifr.ifr_flags = 0;
+	}
+
+	ifr.ifr_flags |= (IFF_UP);
+	if (ioctl(skfd, SIOCSIFFLAGS, &ifr) < 0) {
+		perror("SIOCSIFFLAGS");
+		err = -1;
+	}
+
+	close(skfd);
+
+	return err;
 }
diff --git a/ax25ipd/io.c b/ax25ipd/io.c
index db26657..368aae2 100644
--- a/ax25ipd/io.c
+++ b/ax25ipd/io.c
@@ -568,7 +568,7 @@ int io_error(
 #ifdef	notdef
 		/* select() said that data is available, but recvfrom sais
 		 * EAGAIN - i really do not know what's the sense in this.. */
-		 if (dir == READ_MSG && oops != TTY_MODE /* && != TCP_MODE, if we'd implement this */ )
+		if (dir == READ_MSG && oops != TTY_MODE /* && != TCP_MODE, if we'd implement this */ )
 			return 0;
 		perror("System 5 I/O error!");
 		fprintf(stderr, "A System 5 style I/O error was detected.  This rogram requires BSD 4.2\n");
@@ -576,16 +576,16 @@ int io_error(
 		fprintf(stderr, "Mode 0x%2.2x, LINE: %d. During %s\n", mode, where, (dir == READ_MSG ? "READ" : "WRITE"));
 		exit(3);
 #else
-	       int ret = 0;
-	       if (dir == READ_MSG) {
-		       LOGL4("read / recv returned -1 EAGAIN\n");
-		       ret = 0;
-	       } else if (dir == SEND_MSG) {
-		       LOGL4("write / send returned -1 EAGAIN, sleeping and retrying!\n");
-		       usleep(100000);
-		       ret = 1;
-	       }
-	       return ret;
+		int ret = 0;
+		if (dir == READ_MSG) {
+			LOGL4("read / recv returned -1 EAGAIN\n");
+			ret = 0;
+		} else if (dir == SEND_MSG) {
+			LOGL4("write / send returned -1 EAGAIN, sleeping and retrying!\n");
+			usleep(100000);
+			ret = 1;
+		}
+		return ret;
 #endif
 	}
 #endif
diff --git a/ax25rtd/ax25rtctl.c b/ax25rtd/ax25rtctl.c
index 62d8a02..60cca95 100644
--- a/ax25rtd/ax25rtctl.c
+++ b/ax25rtd/ax25rtctl.c
@@ -63,7 +63,7 @@ static void usage(void)
 	fprintf(stderr, "          -r|--reload\n");
 	fprintf(stderr, "          -q|--shutdown\n");
 	fprintf(stderr, "          -V|--Version\n");
-	fprintf(stderr, "	  -h|--help\n");
+	fprintf(stderr, "          -h|--help\n");
 	fprintf(stderr, "          -v|--version\n");
 	exit(1);
 }
diff --git a/call/call.c b/call/call.c
index ec391b2..e6adbc7 100644
--- a/call/call.c
+++ b/call/call.c
@@ -1984,78 +1984,78 @@ int cmd_call(char *call[], int mode)
 								TRUE);
 					}
 					switch (buf[1]) {
-						case 'a':
-						case 'A':
-							{
-								struct stat statbuf;
-								time_t file_time = 0L;
-								binup = TRUE;
-								crc = 0;
-								if (!fstat(uploadfile, &statbuf))
-									file_time =  statbuf.st_mtime;
-								else
-									file_time = time(0);
-
-
-								do {
-									upllen =
-										read
-										(uploadfile,
-										 uplbuf,
-										 128);
-
-									if (upllen
-											==
-											-1) {
-										close
-											(uploadfile);
-										uploadfile
-											=
-											-1;
-										delwin
-											(swin);
-										winclose
-											(&wintab);
-										sprintf
-											(s,
-											 "Error reading upload file: upload aborted");
-										statline
-											(mode,
-											 s);
-										break;
-									}
-									crc =
-										calc_crc
-										((unsigned char *) uplbuf,
-										 upllen,
-										 crc);
-								} while (upllen > 0);
-								lseek(uploadfile,
-										0L,
-										SEEK_SET);
-								sprintf(s,
-										"#BIN#%ld#|%u#$%s#%s\r",
-										uplsize,
-										crc,
-										unix_to_sfbin_date_string(file_time),
-										t);
-								if ( write(fd, s,
-											strlen(s)) != strlen(s)) {
-									perror("write");
-									exit(1);
+					case 'a':
+					case 'A':
+						{
+							struct stat statbuf;
+							time_t file_time = 0L;
+							binup = TRUE;
+							crc = 0;
+							if (!fstat(uploadfile, &statbuf))
+								file_time =  statbuf.st_mtime;
+							else
+								file_time = time(0);
+
+
+							do {
+								upllen =
+									read
+									(uploadfile,
+									 uplbuf,
+									 128);
+
+								if (upllen
+										==
+										-1) {
+									close
+										(uploadfile);
+									uploadfile
+										=
+										-1;
+									delwin
+										(swin);
+									winclose
+										(&wintab);
+									sprintf
+										(s,
+										 "Error reading upload file: upload aborted");
+									statline
+										(mode,
+										 s);
+									break;
 								}
-								uplpos = 0;
-								upldp = -1;
-								upllen = 0;
+								crc =
+									calc_crc
+									((unsigned char *) uplbuf,
+									 upllen,
+									 crc);
+							} while (upllen > 0);
+							lseek(uploadfile,
+									0L,
+									SEEK_SET);
+							sprintf(s,
+									"#BIN#%ld#|%u#$%s#%s\r",
+									uplsize,
+									crc,
+									unix_to_sfbin_date_string(file_time),
+									t);
+							if ( write(fd, s,
+										strlen(s)) != strlen(s)) {
+								perror("write");
+								exit(1);
+							}
+							uplpos = 0;
+							upldp = -1;
+							upllen = 0;
 							}
 							break;
-						case 'b':
-						case 'B':
-							binup = TRUE;
-							break;
-						case 'u':
-						case 'U':
-							binup = FALSE;
+					case 'b':
+					case 'B':
+						binup = TRUE;
+						break;
+					case 'u':
+					case 'U':
+						binup = FALSE;
 					}
 					continue;
 				case 'O':
diff --git a/call/dostime.c b/call/dostime.c
index 0a73af0..4eb34c9 100644
--- a/call/dostime.c
+++ b/call/dostime.c
@@ -15,8 +15,8 @@
 /* Linear day numbers of the respective 1sts in non-leap years. */
 
 static int day_n[] =
-    { 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 0, 0, 0, 0 };
-		  /* JanFebMarApr May Jun Jul Aug Sep Oct Nov Dec */
+	{ 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 0, 0, 0, 0 };
+	/* Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec */
 
 
 /* Convert a MS-DOS time/date pair to a UNIX date (seconds since 1 1 70). */
diff --git a/listen/ax25dump.c b/listen/ax25dump.c
index a9a7360..d8e6532 100644
--- a/listen/ax25dump.c
+++ b/listen/ax25dump.c
@@ -243,36 +243,36 @@ void ax25_dump(unsigned char *data, int length, int hexdump)
 			lprintf(T_AXHDR, "\n");
 
 			switch (pid) {
-				case PID_SEGMENT:
-					data_dump(data, length, hexdump);
-					break;
-				case PID_ARP:
-					arp_dump(data, length);
-					break;
-				case PID_NETROM:
-					netrom_dump(data, length, hexdump, type);
-					break;
-				case PID_IP:
-					ip_dump(data, length, hexdump);
-					break;
-				case PID_X25:
-					rose_dump(data, length, hexdump);
-					break;
-				case PID_TEXNET:
-					data_dump(data, length, hexdump);
-					break;
-				case PID_FLEXNET:
-					flexnet_dump(data, length, hexdump);
-					break;
-				case PID_OPENTRAC:
-					opentrac_dump(data, length, hexdump);
-					break;
-				case PID_NO_L3:
-					data_dump(data, length, hexdump);
-					break;
-				default:
-					data_dump(data, length, hexdump);
-					break;
+			case PID_SEGMENT:
+				data_dump(data, length, hexdump);
+				break;
+			case PID_ARP:
+				arp_dump(data, length);
+				break;
+			case PID_NETROM:
+				netrom_dump(data, length, hexdump, type);
+				break;
+			case PID_IP:
+				ip_dump(data, length, hexdump);
+				break;
+			case PID_X25:
+				rose_dump(data, length, hexdump);
+				break;
+			case PID_TEXNET:
+				data_dump(data, length, hexdump);
+				break;
+			case PID_FLEXNET:
+				flexnet_dump(data, length, hexdump);
+				break;
+			case PID_OPENTRAC:
+				opentrac_dump(data, length, hexdump);
+				break;
+			case PID_NO_L3:
+				data_dump(data, length, hexdump);
+				break;
+			default:
+				data_dump(data, length, hexdump);
+				break;
 			}
 		}
 	} else if (type == FRMR && length >= 3) {
diff --git a/listen/opentracdump.c b/listen/opentracdump.c
index 56b7549..88f4ac4 100644
--- a/listen/opentracdump.c
+++ b/listen/opentracdump.c
@@ -87,31 +87,31 @@ int decode_entityid(unsigned char *element, int element_len) {
 	}
 
 	switch (element_len) {
-		case 0:
-			entity_serial++;
-			entity_sequence = 0;
-			break;
-		case 2:
-			entity_serial = get16(element);
-			entity_sequence = 0;
-			break;
-		case 4:
-			entity_serial = get16(element);
-			entity_sequence = get16(element+2);
-			break;
-		case 6:
-			entity_serial = 0;
-			break;
-		case 8:
-			entity_serial = get16(element+6);
-			entity_sequence = 0;
-			break;
-		case 10:
-			entity_serial = get16(element+6);
-			entity_sequence = get16(element+8);
-			break;
-		default:
-			return -1;
+	case 0:
+		entity_serial++;
+		entity_sequence = 0;
+		break;
+	case 2:
+		entity_serial = get16(element);
+		entity_sequence = 0;
+		break;
+	case 4:
+		entity_serial = get16(element);
+		entity_sequence = get16(element+2);
+		break;
+	case 6:
+		entity_serial = 0;
+		break;
+	case 8:
+		entity_serial = get16(element+6);
+		entity_sequence = 0;
+		break;
+	case 10:
+		entity_serial = get16(element+6);
+		entity_sequence = get16(element+8);
+		break;
+	default:
+		return -1;
 	}
 
 	lprintf(T_OPENTRAC, "Entity %s-%d:%04x #%d\r\n", entity_call, entity_ssid, entity_serial, entity_sequence);
@@ -274,15 +274,15 @@ int decode_heardby(unsigned char *element, int element_len) {
 }
 
 int decode_availablenets(unsigned char *element, int element_len) {
-     int c;	/* 0x22 Available Networks  */
+	int c;	/* 0x22 Available Networks  */
 
-     lprintf(T_OPENTRAC, "Available Networks:");
-     for (c=0; c<element_len; c++) {
-	  lprintf(T_OPENTRAC, " %d", (int)*(element+c));
-     }
-     lprintf(T_OPENTRAC, "\r\n");
+	lprintf(T_OPENTRAC, "Available Networks:");
+	for (c=0; c<element_len; c++) {
+		lprintf(T_OPENTRAC, " %d", (int)*(element+c));
+	}
+	lprintf(T_OPENTRAC, "\r\n");
 
-     return 0;
+	return 0;
 }
 
 int decode_gpsquality(unsigned char *element, int element_len) {
@@ -351,21 +351,21 @@ int decode_units(unsigned int unitnum, unsigned char *element, int element_len)
 	if (unitnum > MAX_UNIT_INDEX) return -2; /* Invalid unit name  */
 	mval = (void *)element;
 	switch (element_len) {
-		case 1:
-			lprintf(T_OPENTRAC, "%d %s\r\n", mval->c, units[unitnum]);
-			break;
-		case 2:
-			ival = get16(element);
-			lprintf(T_OPENTRAC, "%d %s\r\n", ival, units[unitnum]);
-			break;
-		case 4:
-			lprintf(T_OPENTRAC, "%f %s\r\n", mval->f, units[unitnum]);
-			break;
-		case 8:
-			lprintf(T_OPENTRAC, "%f %s\r\n", mval->d, units[unitnum]);
-			break;
-		default:
-			return -1;
+	case 1:
+		lprintf(T_OPENTRAC, "%d %s\r\n", mval->c, units[unitnum]);
+		break;
+	case 2:
+		ival = get16(element);
+		lprintf(T_OPENTRAC, "%d %s\r\n", ival, units[unitnum]);
+		break;
+	case 4:
+		lprintf(T_OPENTRAC, "%f %s\r\n", mval->f, units[unitnum]);
+		break;
+	case 8:
+		lprintf(T_OPENTRAC, "%f %s\r\n", mval->d, units[unitnum]);
+		break;
+	default:
+		return -1;
 	}
 
 	return 0;
diff --git a/listen/ripdump.c b/listen/ripdump.c
index 45d146b..117ca02 100644
--- a/listen/ripdump.c
+++ b/listen/ripdump.c
@@ -38,18 +38,18 @@
 
 #include "listen.h"
 
-#define  RIP_VERSION_2           2
-#define  RIP_VERSION_98		 98
+#define  RIP_VERSION_2		 2
+#define  RIP_VERSION_98		98
 
-#define  RIP_HEADER              4
-#define  RIP_ENTRY               20
+#define  RIP_HEADER		 4
+#define  RIP_ENTRY		20
 
-#define  RIP_AF_INET             2	/* IP Family */
+#define  RIP_AF_INET		 2	/* IP Family */
 
-#define  RIPCMD_REQUEST          1	/* want info */
-#define  RIPCMD_RESPONSE         2	/* responding to request */
+#define  RIPCMD_REQUEST		 1	/* want info */
+#define  RIPCMD_RESPONSE	 2	/* responding to request */
 
-#define  RIP98_ENTRY             6
+#define  RIP98_ENTRY		 6
 
 static struct mask_struct {
 	unsigned int mask;
@@ -88,7 +88,7 @@ static struct mask_struct {
 	0xE0000000, 3}, {
 	0xC0000000, 2}, {
 	0x80000000, 1}, {
-0x00000000, 0},};
+	0x00000000, 0},};
 
 static unsigned int mask2width(unsigned int mask)
 {
diff --git a/listen/rosedump.c b/listen/rosedump.c
index 19347e1..c9beaee 100644
--- a/listen/rosedump.c
+++ b/listen/rosedump.c
@@ -147,42 +147,42 @@ void rose_dump(unsigned char *data, int length, int hexdump)
 			data += 5;
 			length -= 5;
 			switch (pid) {
-				case PID_SEGMENT:
-					lprintf(T_ROSEHDR," len %d\n", length - 5);
-					data_dump(data, length, hexdump);
-					break;
-				case PID_ARP:
-					lprintf(T_ROSEHDR," pid=ARP len %d\n", length - 5);
-					arp_dump(data, length);
-					break;
-				case PID_NETROM:
-					lprintf(T_ROSEHDR," pid=NET/ROM len %d\n", length - 5);
-					netrom_dump(data, length, hexdump, 0);
-					break;
-				case PID_IP:
-					lprintf(T_ROSEHDR," pid=IP len %d\n", length - 5);
-					ip_dump(data, length, hexdump);
-					break;
-				case PID_X25:
-					lprintf(T_ROSEHDR, " pid=X.25 len %d\n", length - 5);
-					rose_dump(data, length, hexdump);
-					break;
-				case PID_TEXNET:
-					lprintf(T_ROSEHDR, " pid=TEXNET len %d\n", length - 5);
-					data_dump(data, length, hexdump);
-					break;
-				case PID_FLEXNET:
-					lprintf(T_ROSEHDR, " pid=FLEXNET len %d\n", length - 5);
-					flexnet_dump(data, length, hexdump);
-					break;
-				case PID_NO_L3:
-					lprintf(T_ROSEHDR, " pid=Text len %d\n", length - 5);
-					data_dump(data, length, hexdump);
-					break;
-				default:
-					lprintf(T_ROSEHDR, " pid=0x%x len %d\n", pid, length - 5);
-					data_dump(data, length, hexdump);
-					break;
+			case PID_SEGMENT:
+				lprintf(T_ROSEHDR," len %d\n", length - 5);
+				data_dump(data, length, hexdump);
+				break;
+			case PID_ARP:
+				lprintf(T_ROSEHDR," pid=ARP len %d\n", length - 5);
+				arp_dump(data, length);
+				break;
+			case PID_NETROM:
+				lprintf(T_ROSEHDR," pid=NET/ROM len %d\n", length - 5);
+				netrom_dump(data, length, hexdump, 0);
+				break;
+			case PID_IP:
+				lprintf(T_ROSEHDR," pid=IP len %d\n", length - 5);
+				ip_dump(data, length, hexdump);
+				break;
+			case PID_X25:
+				lprintf(T_ROSEHDR, " pid=X.25 len %d\n", length - 5);
+				rose_dump(data, length, hexdump);
+				break;
+			case PID_TEXNET:
+				lprintf(T_ROSEHDR, " pid=TEXNET len %d\n", length - 5);
+				data_dump(data, length, hexdump);
+				break;
+			case PID_FLEXNET:
+				lprintf(T_ROSEHDR, " pid=FLEXNET len %d\n", length - 5);
+				flexnet_dump(data, length, hexdump);
+				break;
+			case PID_NO_L3:
+				lprintf(T_ROSEHDR, " pid=Text len %d\n", length - 5);
+				data_dump(data, length, hexdump);
+				break;
+			default:
+				lprintf(T_ROSEHDR, " pid=0x%x len %d\n", pid, length - 5);
+				data_dump(data, length, hexdump);
+				break;
 			}
 		} else {
 			lprintf(T_ROSEHDR, " len %d\n", length - 3);