1 files changed, 1 insertions, 0 deletions

diff --git a/src/process.h b/src/process.h
index 3c6dd7b91f4..67b783400d8 100644
--- a/src/process.h
+++ b/src/process.h
@@ -300,6 +300,7 @@ extern Lisp_Object network_interface_info (Lisp_Object);
 extern Lisp_Object remove_slash_colon (Lisp_Object);
 
 extern void update_processes_for_thread_death (Lisp_Object);
+extern void dissociate_controlling_tty (void);
 
 INLINE_HEADER_END