(input_poll_signal): Add ignored argument.

(interrupt_signal): Likewise.

1 files changed, 4 insertions, 2 deletions

diff --git a/src/keyboard.c b/src/keyboard.c
index 495b36f6f9b..5b1b408cc26 100644
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@ -1262,7 +1262,8 @@ int polling_for_input;
    so as to handle a C-g if it comces in.  */
 
 SIGTYPE
-input_poll_signal ()
+input_poll_signal (signalnum)   /* If we don't have an argument, */
+     int signalnum;             /* some compilers complain in signal calls. */
 {
   if (interrupt_input_blocked == 0
       && !waiting_for_input)
@@ -5806,7 +5807,8 @@ clear_waiting_for_input ()
  If  quit-flag  is already non-nil, it stops the job right away.  */
 
 SIGTYPE
-interrupt_signal ()
+interrupt_signal (signalnum)    /* If we don't have an argument, */
+     int signalnum;             /* some compilers complain in signal calls. */
 {
   char c;
   /* Must preserve main program's value of errno.  */