Merged sighandler.h into sigaction.h

include/Makefile.am

@@ -1,3 +1,3 @@
 nobase_include_HEADERS = types/status.h types/syscallid.h types/physaddr.h \ 
     types/syscallarg.h sys/syscalls.h types/pid.h types/oid.h \
-    types/sigaction.h types/sighandler.h
+    types/sigaction.h

include/types/sigaction.h

@@ -2,7 +2,8 @@
 #define QUARK_SIGACTION_H
 
 #include "types/pid.h"
-#include "types/sighandler.h"
+
+typedef unsigned long (*signal_handler_t)(void*, void*);
 
 struct signal_action_t
 {

include/types/sighandler.h

@@ -1,6 +0,0 @@
-#ifndef QUARK_SIGHANDLER_H
-#define QUARK_SIGHANDLER_H
-
-typedef unsigned long (*signal_handler_t)(void*, void*);
-
-#endif