Cleanups

- Consequently use "unsigned int", not "unsigned"
- Indent
- Sort headers

telnet.h

@@ -22,7 +22,7 @@ typedef struct {
     unsigned int    bytes_rx;   /* Rx byte count */
     unsigned char   mode_telnet;        /* Telnet mode */
     unsigned char   mode_rfc2217;       /* RFC-2217 mode */
-    unsigned char   telnet_ack[256];   /* telnet option ack counter */
+    unsigned char   telnet_ack[256];    /* telnet option ack counter */
 } tn_ctx_t;
 
 extern tn_ctx_t *telnet_ctx_init(void *cctx, srv_tx_f * ftx, srv_rx_f * frx,
@@ -30,11 +30,11 @@ extern tn_ctx_t *telnet_ctx_init(void *cctx, srv_tx_f * ftx, srv_rx_f * frx,
 
 extern int      telnet_open(tn_ctx_t * tcc);
 
-extern int      telnet_rx(tn_ctx_t * tcc, char *buf, size_t *plen);
+extern int      telnet_rx(tn_ctx_t * tcc, char *buf, size_t * plen);
 extern int      telnet_tx(tn_ctx_t * tcc, const char *buf, int len);
 
 extern void     telnet_set_opt(tn_ctx_t * tcc, int opt, int prm,
-                                 const void *val, int len);
+                               const void *val, int len);
 
 extern void     telnet_rfc2217_handle_opt(tn_ctx_t * tcc, int opt,
                                           unsigned char *pu, int nd);

ttynvt.c

@@ -5,28 +5,27 @@
 #include "config.h"
 
 #include <cuse_lowlevel.h>
+#include <errno.h>
+#include <fcntl.h>
 #include <fuse_opt.h>
+#include <netdb.h>
+#include <pthread.h>
+#include <signal.h>
+#include <stdarg.h>
+#include <stddef.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <stddef.h>
-#include <stdarg.h>
 #include <string.h>
-#include <sys/types.h>
-#include <sys/socket.h>
+#include <syslog.h>
+#include <termios.h>
+#include <time.h>
+#include <unistd.h>
 #include <linux/sockios.h>
 #include <netinet/in.h>
-#include <netdb.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <errno.h>
-#include <time.h>
-#include <pthread.h>
-#include <sys/poll.h>
-#include <signal.h>
-#include <termios.h>
 #include <sys/ioctl.h>
-#include <time.h>
+#include <sys/poll.h>
+#include <sys/socket.h>
+#include <sys/types.h>
 
 #include "telnet.h"
 
@@ -128,7 +127,7 @@ static void ttynvt_update_notify(ttynvt_t * tty, struct fuse_pollhandle *ph)
         fuse_pollhandle_destroy(tmp_ph);
 }
 
-static unsigned ttynvt_write_avail(ttynvt_t * tty)
+static unsigned int ttynvt_write_avail(ttynvt_t * tty)
 {
     size_t          write_avail;
     int             used;
@@ -250,7 +249,7 @@ static int ttynvt_connect(const char *host, unsigned int port)
         (sockfd, (const struct sockaddr *)&serveraddr, sizeof(serveraddr)) < 0)
     {
         ttynvt_log("ERROR: failed to connect to: %s:%u:%s\n",
-                    host, port, strerror(errno));
+                   host, port, strerror(errno));
         return -1;
     }
     return sockfd;
@@ -484,7 +483,7 @@ static const char pstr[] = { ' ', 'N', 'O', 'E', 'M', 'S' };
 
 static void
 ttynvt_ioctl(fuse_req_t req, int cmd, void *arg,
-             struct fuse_file_info *info, unsigned flags,
+             struct fuse_file_info *info, unsigned int flags,
              const void *in_buf, size_t in_bufsz, size_t out_bufsz)
 {
     ttynvt_t       *tty = (ttynvt_t *) (uintptr_t) info->fh;
@@ -558,7 +557,8 @@ ttynvt_ioctl(fuse_req_t req, int cmd, void *arg,
                 telnet_rfc2217_ctl(tty->tn, TNS_CTL_DTR_ON);
             }
 
-            ttynvt_log("CFG ioctl: %u%c%u%u %cCTSRTS %cCREAD %cHUPCL %cCLOCAL\n",
+            ttynvt_log
+                ("CFG ioctl: %u%c%u%u %cCTSRTS %cCREAD %cHUPCL %cCLOCAL\n",
                  baudrate(speed), pstr[par], csize, sb,
                  tio.c_cflag & CRTSCTS ? '+' : '-',
                  tio.c_cflag & CREAD ? '+' : '-',
@@ -777,12 +777,12 @@ static const struct cuse_lowlevel_ops ttynvt_op = {
 
 #define TTYNET_OPT(t, p, v) { t, offsetof(struct ttynvt_param, p), v }
 struct ttynvt_param {
-    unsigned        major;
-    unsigned        minor;
+    unsigned int    major;
+    unsigned int    minor;
     char           *dev_name;
     char           *logfile;
     char           *host;
-    unsigned        port;
+    unsigned int    port;
 };
 
 static const struct fuse_opt ttynvt_opts[] = {