Fix some style issues

Modified files:
- examples/pdcurses/xmas_main.c
- examples/system/system_main.c
- examples/touchscreen/tc.h
- fsutils/flash_eraseall/flash_eraseall.c
- fsutils/passwd/passwd_append.c
- fsutils/passwd/passwd_delete.c
- fsutils/passwd/passwd_lock.c
- graphics/pdcurs34/include/term.h
- graphics/pdcurs34/pdcurses/pdc_keyname.c
- graphics/pdcurs34/pdcurses/pdc_touch.c
- graphics/tiff/tiff_internal.h
- include/canutils/obd.h
- include/industry/abnt_codi.h
- netutils/chat/chat.h
- netutils/netlib/netlib_ipv4addrconv.c
- netutils/pppd/ahdlc.c
- netutils/pppd/ahdlc.h
- netutils/pppd/pap.h
- netutils/webserver/httpd.h
- netutils/webserver/httpd_fs.c

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>

examples/pdcurses/xmas_main.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * apps/examples/pdcurses/tui.c
+ * apps/examples/pdcurses/xams_main.c
  *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
@@ -53,7 +53,6 @@
 #define SHOW(win, pause) mvwin(win, y_pos, x_pos); wrefresh(win); \
              wrefresh(w_del_msg); napms(pause)
 
-
 /****************************************************************************
  * Private Function Prototypes
  ****************************************************************************/
@@ -849,6 +848,7 @@ int main(int argc, FAR char *argv[])
   strng5();
 
   /* set up the windows for our blinking trees */
+
   /* treescrn3 */
 
   overlay(treescrn, treescrn3);

examples/system/system_main.c

@@ -28,7 +28,11 @@
 #include <stdlib.h>
 
 /****************************************************************************
- * Name: system_main
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: main
  ****************************************************************************/
 
 int main(int argc, FAR char *argv[])

examples/touchscreen/tc.h

@@ -30,7 +30,9 @@
 /****************************************************************************
  * Pre-processor Definitions
  ****************************************************************************/
+
 /* Configuration ************************************************************/
+
 /* CONFIG_EXAMPLES_TOUCHSCREEN_MINOR - The minor device number.  Minor=N
  *   corresponds to touchscreen device /dev/input0.  Note this value must
  *   with CONFIG_EXAMPLES_TOUCHSCREEN_DEVPATH.  Default 0.

fsutils/flash_eraseall/flash_eraseall.c

@@ -69,7 +69,8 @@ int flash_eraseall(FAR const char *driver)
       if (ret < 0)
         {
           errcode = errno;
-          ferr("ERROR: MTD ioctl(%04x) failed: %d\n", MTDIOC_BULKERASE, errcode);
+          ferr("ERROR: MTD ioctl(%04x) failed: %d\n",
+               MTDIOC_BULKERASE, errcode);
           ret = -errcode;
         }
 

fsutils/passwd/passwd_append.c

@@ -64,11 +64,11 @@ int passwd_append(FAR const char *username, FAR const char *password)
 
   stream = fopen(CONFIG_FSUTILS_PASSWD_PATH, "a");
   if (stream == NULL)
-   {
+    {
       int errcode = errno;
       DEBUGASSERT(errcode > 0);
       return errcode;
-   }
+    }
 
   /* The format of the password file is:
    *

fsutils/passwd/passwd_delete.c

@@ -107,10 +107,10 @@ static int passwd_copyfile(FAR char *iobuffer, FILE *instream,
                 {
                   /* End of file encountered.
                    *
-                   * This occurs normally when copying to the end-of-the file.
-                   * In that case, the caller just sticks a huge number in for
-                   * copysize and lets the end-of-file indication terminate the
-                   * copy.
+                   * This occurs normally when copying to the end-of-the
+                   * file. In that case, the caller just sticks a huge number
+                   * in for copysize and lets the end-of-file indication
+                   * terminate the copy.
                    */
 
                   eof = true;

fsutils/passwd/passwd_lock.c

@@ -55,6 +55,7 @@ static sem_t g_passwd_sem =  SEM_INITIALIZER(1);
 /****************************************************************************
  * Public Functions
  ****************************************************************************/
+
 /****************************************************************************
  * Name: passwd_lock
  *

graphics/pdcurs34/include/term.h

@@ -1,5 +1,5 @@
 /****************************************************************************
- * apps/graphics/pdcurses/term.h
+ * apps/graphics/pdcurs34/include/term.h
  *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with

graphics/pdcurs34/pdcurses/pdc_keyname.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * apps/graphics/pdcurses/pdc_keyname.c
+ * apps/graphics/pdcurs34/pdcurses/pdc_keyname.c
  *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with

graphics/pdcurs34/pdcurses/pdc_touch.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * apps/graphics/pdcurses/pdc_touch.c
+ * apps/graphics/pdcurs34/pdcurses/pdc_touch.c
  *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with

graphics/tiff/tiff_internal.h

@@ -80,7 +80,7 @@ extern "C"
 #endif
 
 /****************************************************************************
- * Public Functions
+ * Public Function Prototypes
  ****************************************************************************/
 
 /****************************************************************************

include/canutils/obd.h

@@ -94,8 +94,8 @@ int obd_send_request(FAR struct obd_dev_s *dev, uint8_t opmode, uint8_t pid);
  *   Wait for a message from ECUs with requested PID that was sent using
  *   obd_send_request().
  *
- *   It will return an error case it doesn't receive the msg after the elapsed
- *   "timeout" time.
+ *   It will return an error case it doesn't receive the msg after the
+ *   elapsed "timeout" time.
  *
  ****************************************************************************/
 
@@ -114,4 +114,4 @@ int obd_wait_response(FAR struct obd_dev_s *dev, uint8_t opmode, uint8_t pid,
 
 FAR char *obd_decode_pid(FAR struct obd_dev_s *dev, uint8_t pid);
 
-#endif /*__APPS_INCLUDE_CANUTILS_OBD_H */
+#endif /* __APPS_INCLUDE_CANUTILS_OBD_H */

include/industry/abnt_codi.h

@@ -102,7 +102,8 @@ uint8_t abnt_codi_checksum(FAR const uint8_t *data);
 
 /* Parse a specific ABNT CODI sequence. */
 
-bool abnt_codi_parse(FAR const uint8_t *data, FAR struct abnt_codi_proto_s *proto);
+bool abnt_codi_parse(FAR const uint8_t *data,
+                     FAR struct abnt_codi_proto_s *proto);
 
 #ifdef __cplusplus
 }

netutils/chat/chat.h

@@ -74,23 +74,23 @@ struct chat_line
 
     /* type-1 chat line expected string */
 
-    FAR char* expect;
+    FAR char *expect;
   } lhs;
 
   /* type 0: command argument
    * type 1: string to be sent
    */
 
-  FAR char* rhs;
-  FAR struct chat_line* next; /* pointer to the next line in the script */
+  FAR char *rhs;
+  FAR struct chat_line *next; /* pointer to the next line in the script */
 };
 
 /* Chat private state. */
 
 struct chat
 {
   struct chat_ctl ctl;             /* Embedded 'chat_ctl' type. */
-  FAR struct chat_line* script;    /* first line of the script */
+  FAR struct chat_line *script;    /* first line of the script */
 };
 
 #endif /* __APPS_NETUTILS_CHAT_CHAT_H */

netutils/netlib/netlib_ipv4addrconv.c

@@ -71,9 +71,9 @@ bool netlib_ipv4addrconv(FAR const char *addrstr, FAR uint8_t *ipaddr)
         {
           ch = *addrstr++;
           if (++j > 4)
-           {
-             return false;
-           }
+            {
+              return false;
+            }
 
           if (ch == '.' || ch == 0)
             {

netutils/pppd/ahdlc.c

@@ -161,7 +161,9 @@ uint8_t ahdlc_rx(FAR struct ppp_context_s *ctx, uint8_t c)
 
           ctx->ahdlc_flags &= ~PPP_ESCAPED;
 
-          /* If value is 0x7e then silently discard and reset receive packet */
+          /* If value is 0x7e then silently discard and reset receive
+           * packet
+           */
 
           if (c == 0x7e)
             {

netutils/pppd/ahdlc.h

@@ -68,8 +68,8 @@ void ahdlc_rx_ready(FAR struct ppp_context_s *ctx);
 
 uint8_t ahdlc_rx(FAR struct ppp_context_s *ctx, uint8_t);
 uint8_t ahdlc_tx(FAR struct ppp_context_s *ctx, uint16_t protocol,
-                 FAR uint8_t *header, FAR uint8_t *buffer, uint16_t headerlen,
-                 uint16_t datalen);
+                 FAR uint8_t *header, FAR uint8_t *buffer,
+                 uint16_t headerlen, uint16_t datalen);
 
 #undef EXTERN
 #ifdef __cplusplus

netutils/pppd/pap.h

@@ -56,6 +56,7 @@
  ****************************************************************************/
 
 /* PAP state machine flags */
+
 /* Client only */
 
 #define PAP_TX_UP         0x01

netutils/webserver/httpd.h

@@ -56,7 +56,7 @@
  * Public Function Prototypes
  ****************************************************************************/
 
-/* 'file' must be allocated by caller and will be filled in by the function. */
+/* 'file' must be allocated by caller and will be filled in by the function */
 
 #if defined(CONFIG_NETUTILS_HTTPD_SENDFILE)
 

netutils/webserver/httpd_fs.c

@@ -38,7 +38,7 @@
  ****************************************************************************/
 
 /****************************************************************************
- * Included Header Files
+ * Included Files
  ****************************************************************************/
 
 #include <stdint.h>
@@ -69,7 +69,7 @@ static uint8_t httpd_fs_strcmp(const char *str1, const char *str2)
   int i;
 
   i = 0;
-  for (;;)
+  for (; ; )
     {
       if (str2[i] == 0 || str1[i] == '\r' || str1[i] == '\n')
         {
@@ -109,6 +109,7 @@ int httpd_fs_open(const char *name, struct httpd_fs_file *file)
 #endif
           return OK;
         }
+
 #ifdef CONFIG_NETUTILS_HTTPDFSSTATS
       ++i;
 #endif
@@ -122,7 +123,7 @@ void httpd_fs_init(void)
 #ifdef CONFIG_NETUTILS_HTTPDFSSTATS
   uint16_t i;
 
-  count = (uint16_t*)malloc(g_httpd_numfiles * sizeof(uint16_t));
+  count = (uint16_t *)malloc(g_httpd_numfiles * sizeof(uint16_t));
 
   for (i = 0; i < g_httpd_numfiles; i++)
     {
@@ -146,6 +147,7 @@ uint16_t httpd_fs_count(char *name)
         {
           return count[i];
         }
+
       ++i;
     }