1 files changed, 24 insertions, 24 deletions

diff --git a/sig.c b/sig.c
index 774b69d..646d682 100644
--- a/sig.c
+++ b/sig.c
@@ -54,7 +54,7 @@ extern int last_command_exit_value;
 extern int return_catch_flag;
 extern int loop_level, continuing, breaking;
 extern int parse_and_execute_level, shell_initialized;
-extern int interactive, interactive_shell, login_shell, startup_state;
+extern int startup_state;
 
 /* Non-zero after SIGINT. */
 int interrupt_state;
@@ -71,7 +71,7 @@ sigset_t top_level_mask;
 /* When non-zero, we throw_to_top_level (). */
 int interrupt_immediately = 0;
 
-static void initialize_shell_signals ();
+static void initialize_shell_signals __P((void));
 
 void
 initialize_signals ()
@@ -86,7 +86,7 @@ initialize_signals ()
 void
 reinitialize_signals ()
 {
-  initialize_shell_signals (1);
+  initialize_shell_signals ();
   initialize_job_signals ();
 }
 
@@ -105,89 +105,89 @@ struct termsig {
    and so forth. */
 static struct termsig terminating_signals[] = {
 #ifdef SIGHUP
-  SIGHUP, NULL_HANDLER,
+{  SIGHUP, NULL_HANDLER },
 #endif
 
 #ifdef SIGINT
-  SIGINT, NULL_HANDLER,
+{  SIGINT, NULL_HANDLER },
 #endif
 
 #ifdef SIGILL
-  SIGILL, NULL_HANDLER,
+{  SIGILL, NULL_HANDLER },
 #endif
 
 #ifdef SIGTRAP
-  SIGTRAP, NULL_HANDLER,
+{  SIGTRAP, NULL_HANDLER },
 #endif
 
 #ifdef SIGIOT
-  SIGIOT, NULL_HANDLER,
+{  SIGIOT, NULL_HANDLER },
 #endif
 
 #ifdef SIGDANGER
-  SIGDANGER, NULL_HANDLER,
+{  SIGDANGER, NULL_HANDLER },
 #endif
 
 #ifdef SIGEMT
-  SIGEMT, NULL_HANDLER,
+{  SIGEMT, NULL_HANDLER },
 #endif
 
 #ifdef SIGFPE
-  SIGFPE, NULL_HANDLER,
+{  SIGFPE, NULL_HANDLER },
 #endif
 
 #ifdef SIGBUS
-  SIGBUS, NULL_HANDLER,
+{  SIGBUS, NULL_HANDLER },
 #endif
 
 #ifdef SIGSEGV
-  SIGSEGV, NULL_HANDLER,
+{  SIGSEGV, NULL_HANDLER },
 #endif
 
 #ifdef SIGSYS
-  SIGSYS, NULL_HANDLER,
+{  SIGSYS, NULL_HANDLER },
 #endif
 
 #ifdef SIGPIPE
-  SIGPIPE, NULL_HANDLER,
+{  SIGPIPE, NULL_HANDLER },
 #endif
 
 #ifdef SIGALRM
-  SIGALRM, NULL_HANDLER,
+{  SIGALRM, NULL_HANDLER },
 #endif
 
 #ifdef SIGTERM
-  SIGTERM, NULL_HANDLER,
+{  SIGTERM, NULL_HANDLER },
 #endif
 
 #ifdef SIGXCPU
-  SIGXCPU, NULL_HANDLER,
+{  SIGXCPU, NULL_HANDLER },
 #endif
 
 #ifdef SIGXFSZ
-  SIGXFSZ, NULL_HANDLER,
+{  SIGXFSZ, NULL_HANDLER },
 #endif
 
 #ifdef SIGVTALRM
-  SIGVTALRM, NULL_HANDLER,
+{  SIGVTALRM, NULL_HANDLER },
 #endif
 
 #if 0
 #ifdef SIGPROF
-  SIGPROF, NULL_HANDLER,
+{  SIGPROF, NULL_HANDLER },
 #endif
 #endif
 
 #ifdef SIGLOST
-  SIGLOST, NULL_HANDLER,
+{  SIGLOST, NULL_HANDLER },
 #endif
 
 #ifdef SIGUSR1
-  SIGUSR1, NULL_HANDLER,
+{  SIGUSR1, NULL_HANDLER },
 #endif
 
 #ifdef SIGUSR2
-  SIGUSR2, NULL_HANDLER,
+{  SIGUSR2, NULL_HANDLER },
 #endif
 };