Get rid of externs in telnet.c

Just include correct headers.
We need to expose af properly in screen.h for this to work.

Signed-off-by: Amadeusz Sławiński <amade@asmblr.net>

2 files changed, 3 insertions, 6 deletions

diff --git a/src/screen.h b/src/screen.h
index 01a9d97..3c327cf 100644
--- a/src/screen.h
+++ b/src/screen.h
@@ -278,6 +278,7 @@ extern bool xflag;
 /* Indicator whether the current tty exists in another namespace. */
 extern bool attach_tty_is_in_new_ns;
 
+extern int af;
 extern int attach_fd;
 extern int dflag;
 extern int force_vt;
diff --git a/src/telnet.c b/src/telnet.c
index 5a39cad..094a39b 100644
--- a/src/telnet.c
+++ b/src/telnet.c
@@ -40,13 +40,9 @@
 
 #include "screen.h"
 
+#include "ansi.h"
 #include "misc.h"
-
-extern Window *fore;
-extern Layer *flayer;
-extern bool visual_bell;
-extern char screenterm[];
-extern int af;
+#include "termcap.h"
 
 static void TelReply(Window *, char *, size_t);
 static void TelDocmd(Window *, int, int);