diff options
Diffstat (limited to 'usr.bin/telnet/commands.c')
| -rw-r--r-- | usr.bin/telnet/commands.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/usr.bin/telnet/commands.c b/usr.bin/telnet/commands.c index 863064f04ab7..c5e175bfec95 100644 --- a/usr.bin/telnet/commands.c +++ b/usr.bin/telnet/commands.c @@ -46,6 +46,7 @@ static char sccsid[] = "@(#)commands.c 5.5 (Berkeley) 3/22/91"; #endif /* defined(unix) */ #include <sys/socket.h> #include <netinet/in.h> +#include <arpa/inet.h> #ifdef CRAY #include <fcntl.h> #endif /* CRAY */ @@ -75,6 +76,10 @@ static char sccsid[] = "@(#)commands.c 5.5 (Berkeley) 3/22/91"; #endif /* CRAY */ #include <netinet/ip.h> +extern void send_do(); +extern void send_dont(); +extern void send_will(); +extern void send_wont(); #ifndef MAXHOSTNAMELEN #define MAXHOSTNAMELEN 64 @@ -246,7 +251,7 @@ struct sendlist { }; -extern int +static int send_esc P((void)), send_help P((void)), send_docmd P((char *)), @@ -381,7 +386,6 @@ send_esc() send_docmd(name) char *name; { - void send_do(); return(send_tncmd(send_do, "do", name)); } @@ -389,21 +393,18 @@ send_docmd(name) send_dontcmd(name) char *name; { - void send_dont(); return(send_tncmd(send_dont, "dont", name)); } static int send_willcmd(name) char *name; { - void send_will(); return(send_tncmd(send_will, "will", name)); } static int send_wontcmd(name) char *name; { - void send_wont(); return(send_tncmd(send_wont, "wont", name)); } @@ -602,7 +603,7 @@ togxbinary(val) } -extern int togglehelp P((void)); +static int togglehelp P((void)); #if defined(AUTHENTICATE) extern int auth_togdebug P((int)); #endif @@ -1464,7 +1465,7 @@ struct slclist { int arg; }; -extern void slc_help(); +static void slc_help(); struct slclist SlcList[] = { { "export", "Use local special character definitions", @@ -1547,7 +1548,8 @@ extern void env_export P((unsigned char *)), env_unexport P((unsigned char *)), env_send P((unsigned char *)), - env_list P((void)), + env_list P((void)); +static void env_help P((void)); struct envlist EnvList[] = { @@ -2388,7 +2390,7 @@ static char envhelp[] = "change environment variables ('environ ?' for more)", modestring[] = "try to enter line or character mode ('mode ?' for more)"; -extern int help(); +static int help(); static Command cmdtab[] = { { "close", closehelp, bye, 1 }, |