Applied some changes suggested by mmu_man, more to come, though:

- has_signals_pending() is not declared in Be headers, and it isn't declared in
  our KernelExport.h anymore, too
- removed snooze_etc() from KernelExport.h, as it's already defined in OS.h
  (and really exported by libroot.so).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12506 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/os/drivers/KernelExport.h

@@ -103,13 +103,6 @@ extern thread_id	spawn_kernel_thread(thread_func function, const char *threadNam
 /* signal functions */
 
 extern int			send_signal_etc(pid_t thread, uint sig, uint32 flags);
-extern int			has_signals_pending(void *_thread);
-
-
-/*-------------------------------------------------------------*/
-/* snooze functions */
-
-extern status_t		snooze_etc(bigtime_t usecs, int timebase, uint32 flags);
 
 
 /*-------------------------------------------------------------*/

headers/private/kernel/ksignal.h

@@ -20,6 +20,7 @@ extern "C" {
 
 extern int handle_signals(struct thread *t, cpu_status *state);
 extern bool is_kill_signal_pending(void);
+extern int has_signals_pending(void *_thread);
 
 extern int sigaction_etc(thread_id threadID, int signal,
 			const struct sigaction *act, struct sigaction *oact);