From: Jim Blandy <jimb@redhat.com>
Date: Mon, 24 May 1993 05:12:22 +0000 (+0000)
Subject: * syssignal.h (sys_signal): Declare the second argument to have
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* syssignal.h (sys_signal): Declare the second argument to have
	type signal_handler_t.  We're told this is necessary for Linux.
---

diff --git a/src/syssignal.h b/src/syssignal.h
index 6a91f913568..40deead0fbe 100644
--- a/src/syssignal.h
+++ b/src/syssignal.h
@@ -58,7 +58,7 @@ extern sigset_t empty_mask, full_mask, temp_mask;
    appears to be assumed in the source, for example data.c:arith_error() */
 typedef RETSIGTYPE (*signal_handler_t) (int);
 
-signal_handler_t sys_signal (int signal_number, int (*action)());
+signal_handler_t sys_signal (int signal_number, signal_handler_t action);
 int      sys_sigpause   (sigset_t new_mask);
 sigset_t sys_sigblock   (sigset_t new_mask);
 sigset_t sys_sigunblock (sigset_t new_mask);