Add send_signal_etc() to kernel functions userland support.

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3268 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/tests/kits/net/new_stack/userland_modules.cpp

@@ -5,6 +5,7 @@
 #include <string.h>
 #include <stdlib.h>
 #include <stdarg.h>
+#include <signal.h>
 
 #include <drivers/KernelExport.h>
 #include <drivers/module.h>
@@ -400,6 +401,14 @@ _EXPORT thread_id spawn_kernel_thread(thread_entry func, const char *name, long
 	return spawn_thread(func, name, priority, arg);
 }
 
+
+
+_EXPORT int send_signal_etc(pid_t thid, uint sig, uint32 flags)
+{
+	return send_signal(thid, sig);
+}	
+
+
 }  // extern "C"