Factor trim format function out

[mmh] / h / signals.h

diff --git a/h/signals.h b/h/signals.h
index d65da58..1e1dde1 100644 (file)
--- a/h/signals.h
+++ b/h/signals.h
@@ -1,31 +1,17 @@
 /*
 /*

- * signals.h -- header file for nmh signal interface
- */
+** signals.h -- header file for nmh signal interface
+*/

 
 #include <config.h>
 
 #include <config.h>

+#include <signal.h>

 
 /*
 
 /*

- * The type for a signal handler
- */
-typedef RETSIGTYPE (*SIGNAL_HANDLER)(int);
+** The type for a signal handler
+*/
+typedef void (*SIGNAL_HANDLER)(int);

 
 /*
 
 /*

- * If not a POSIX machine, then we create our
- * own POSIX style signal sets functions. This
- * currently assumes you have 31 signals, which
- * should be true on most pure BSD machines.
- */
-#ifndef POSIX_SIGNALS
-# define sigemptyset(s)    (*(s) = 0)
-# define sigfillset(s)     (*(s) = ~((sigset_t) 0), 0)
-# define sigaddset(s,n)    (*(s) |=  (1 << ((n) - 1)), 0)
-# define sigdelset(s,n)    (*(s) &= ~(1 << ((n) - 1)), 0)
-# define sigismember(s,n)  ((*(s) & (1 << ((n) - 1))) != 0)
-#endif
-
-/*
- * prototypes
- */
-int SIGPROCMASK (int, const sigset_t *, sigset_t *);
-SIGNAL_HANDLER SIGNAL (int, SIGNAL_HANDLER);
-SIGNAL_HANDLER SIGNAL2 (int, SIGNAL_HANDLER);
+** prototypes
+*/
+SIGNAL_HANDLER SIGNAL(int, SIGNAL_HANDLER);
+SIGNAL_HANDLER SIGNAL2(int, SIGNAL_HANDLER);