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--- ipc.c.orig
+++ ipc.c
@@ -35,8 +35,7 @@
#endif /* FD_ZERO */
extern char *get_now_date_string();
-
-extern int errno;
+extern void telnet_protocol();
static struct in_addr host_address;
static struct sockaddr_in socket_address;
@@ -360,7 +359,7 @@
/* This function takes the three bytes from a telnet command,
* and implements a very limited telnet protocol.
*/
-telnet_protocol(one, two, three)
+void telnet_protocol(one, two, three)
unsigned int one, two, three;
{
unsigned char reply[3];
--- ipc.c.orig
+++ ipc.c
@@ -35,8 +35,7 @@
#endif /* FD_ZERO */
extern char *get_now_date_string();
-
-extern int errno;
+extern void telnet_protocol();
static struct in_addr host_address;
static struct sockaddr_in socket_address;
@@ -360,7 +359,7 @@
/* This function takes the three bytes from a telnet command,
* and implements a very limited telnet protocol.
*/
-telnet_protocol(one, two, three)
+void telnet_protocol(one, two, three)
unsigned int one, two, three;
{
unsigned char reply[3];
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