Coalesce extern decls.

* minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
* sysdep.c (emacs_get_tty, emacs_set_tty):
Move duplicate extern decls from here ...
* systty.h: ... to here, so that there's just one copy.

1 files changed, 0 insertions, 3 deletions

diff --git a/src/sysdep.c b/src/sysdep.c
index c5b3c43ea6d..eae15ea1ec3 100644
--- a/src/sysdep.c
+++ b/src/sysdep.c
@@ -105,9 +105,6 @@ int _cdecl _getpid (void);
 #include "syssignal.h"
 #include "systime.h"
 
-void emacs_get_tty (int, struct emacs_tty *) EXTERNALLY_VISIBLE;
-int emacs_set_tty (int, struct emacs_tty *, bool) EXTERNALLY_VISIBLE;
-
 /* ULLONG_MAX is missing on Red Hat Linux 7.3; see Bug#11781.  */
 #ifndef ULLONG_MAX
 #define ULLONG_MAX TYPE_MAXIMUM (unsigned long long int)