1 files changed, 2 insertions, 1 deletions

diff --git a/src/lisp.h b/src/lisp.h
index 6a22ce0b120..16f9c89e3cd 100644
--- a/src/lisp.h
+++ b/src/lisp.h
@@ -2780,7 +2780,6 @@ extern void syms_of_image (void);
 
 /* Defined in insdel.c.  */
 extern Lisp_Object Qinhibit_modification_hooks;
-extern void move_gap (ptrdiff_t);
 extern void move_gap_both (ptrdiff_t, ptrdiff_t);
 extern _Noreturn void buffer_overflow (void);
 extern void make_gap (ptrdiff_t);
@@ -3467,6 +3466,8 @@ extern void init_sigio (int);
 extern void sys_subshell (void);
 extern void sys_suspend (void);
 extern void discard_tty_input (void);
+extern void block_tty_out_signal (void);
+extern void unblock_tty_out_signal (void);
 extern void init_sys_modes (struct tty_display_info *);
 extern void reset_sys_modes (struct tty_display_info *);
 extern void init_all_sys_modes (void);