telnet: finish style cleanup bits

1 files changed, 10 insertions, 29 deletions

diff --git a/networking/telnet.c b/networking/telnet.c
index 82dbb588d..cd88a9b3d 100644
--- a/networking/telnet.c
+++ b/networking/telnet.c
@@ -72,7 +72,8 @@ struct globals {
         int     win_width, win_height;
 #endif
         /* same buffer used both for network and console read/write */
-        char    buf[DATABUFSIZE]; /* allocating so static size is smaller */
+        char    buf[DATABUFSIZE];
+        /* buffer to handle telnet negotiations */
         char    iacbuf[IACBUFSIZE];
         struct termios termios_def;
         struct termios termios_raw;
@@ -97,8 +98,7 @@ static void iacflush(void)
 
 #define write_str(fd, str) write(fd, str, sizeof(str) - 1)
 
-static void     /* buffer to handle telnet negotiations */
-doexit(int ev)
+static void doexit(int ev)
 {
         cookmode();
         exit(ev);
@@ -151,6 +151,7 @@ static void conescape(void)
         G.gotsig = 0;
 
 }
+
 static void handlenetoutput(int len)
 {
         /*      here we could do smart tricks how to handle 0xFF:s in output
@@ -191,7 +192,6 @@ static void handlenetoutput(int len)
                 write(G.netfd, outbuf, j);
 }
 
-
 static void handlenetinput(int len)
 {
         int i;
@@ -266,15 +266,11 @@ static void handlenetinput(int len)
                 write(1, G.buf, len);
 }
 
-
-/* ******************************* */
-
 static void putiac(int c)
 {
         G.iacbuf[G.iaclen++] = c;
 }
 
-
 static void putiac2(byte wwdd, byte c)
 {
         if (G.iaclen + 3 > IACBUFSIZE)
@@ -354,24 +350,17 @@ static void putiac_naws(byte c, int x, int y)
 }
 #endif
 
-/* void putiacstring (subneg strings) */
-
-/* ******************************* */
-
 static char const escapecharis[] = "\r\nEscape character is ";
 
 static void setConMode(void)
 {
-        if (G.telflags & UF_ECHO)
-        {
+        if (G.telflags & UF_ECHO) {
                 if (G.charmode == CHM_TRY) {
                         G.charmode = CHM_ON;
                         printf("\r\nEntering character mode%s'^]'.\r\n", escapecharis);
                         rawmode();
                 }
-        }
-        else
-        {
+        } else {
                 if (G.charmode != CHM_OFF) {
                         G.charmode = CHM_OFF;
                         printf("\r\nEntering line mode%s'^C'.\r\n", escapecharis);
@@ -380,8 +369,6 @@ static void setConMode(void)
         }
 }
 
-/* ******************************* */
-
 static void will_charmode(void)
 {
         G.charmode = CHM_TRY;
@@ -404,8 +391,6 @@ static void do_linemode(void)
         iacflush();
 }
 
-/* ******************************* */
-
 static void to_notsup(char c)
 {
         if (G.telwish == WILL)
@@ -517,11 +502,7 @@ static void telopt(byte c)
         }
 }
 
-
-/* ******************************* */
-
 /* subnegotiation -- ignore all (except TTYPE,NAWS) */
-
 static int subneg(byte c)
 {
         switch (G.telstate) {
@@ -548,8 +529,6 @@ static int subneg(byte c)
         return FALSE;
 }
 
-/* ******************************* */
-
 static void fgotsig(int sig)
 {
         G.gotsig = sig;
@@ -558,12 +537,14 @@ static void fgotsig(int sig)
 
 static void rawmode(void)
 {
-        if (G.do_termios) tcsetattr(0, TCSADRAIN, &G.termios_raw);
+        if (G.do_termios)
+                tcsetattr(0, TCSADRAIN, &G.termios_raw);
 }
 
 static void cookmode(void)
 {
-        if (G.do_termios) tcsetattr(0, TCSADRAIN, &G.termios_def);
+        if (G.do_termios)
+                tcsetattr(0, TCSADRAIN, &G.termios_def);
 }
 
 void BUG_telnet_globals_too_big(void);