X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=rts%2Fposix%2FSignals.h;h=4d0a5a5fc74109b6ee7ff7c12218b552d16e2968;hb=6cf8982ac30be6836a0cdd8be5a6ac1a1a144213;hp=b005abb5b520b09346b33eba56325912b29bee23;hpb=7a1f8fbdbab99465793c50bd9fb376c950e7e9d7;p=ghc-hetmet.git

diff --git a/rts/posix/Signals.h b/rts/posix/Signals.h
index b005abb..4d0a5a5 100644
--- a/rts/posix/Signals.h
+++ b/rts/posix/Signals.h
@@ -9,22 +9,24 @@
 #ifndef POSIX_SIGNALS_H
 #define POSIX_SIGNALS_H
 
-extern rtsBool anyUserHandlers(void);
+#ifdef HAVE_SIGNAL_H
+# include <signal.h>
+#endif
+
+BEGIN_RTS_PRIVATE
+
+rtsBool anyUserHandlers(void);
 
 #if !defined(THREADED_RTS)
-extern StgPtr pending_handler_buf[];
-extern StgPtr *next_pending_handler;
+extern siginfo_t pending_handler_buf[];
+extern siginfo_t *next_pending_handler;
 #define signals_pending() (next_pending_handler != pending_handler_buf)
 void startSignalHandlers(Capability *cap);
 #endif
 
-#if defined(THREADED_RTS)
-void ioManagerWakeup (void);
-void ioManagerDie (void);
-void ioManagerStart (void);
-#endif
-
 extern StgInt *signal_handlers;
 
+END_RTS_PRIVATE
+
 #endif /* POSIX_SIGNALS_H */