Andy Dustman <adustman@users.sourceforge.net>:
Eliminate unused variables to appease compiler.
diff --git a/Python/thread_pth.h b/Python/thread_pth.h
index a5ae91b..6596b1a 100644
--- a/Python/thread_pth.h
+++ b/Python/thread_pth.h
@@ -47,7 +47,6 @@
 int PyThread_start_new_thread(void (*func)(void *), void *arg)
 {
 	pth_t th;
-	int success;
 	dprintf(("PyThread_start_new_thread called\n"));
 	if (!initialized)
 		PyThread_init_thread();
@@ -145,7 +144,6 @@
 void PyThread_free_lock(PyThread_type_lock lock)
 {
 	pth_lock *thelock = (pth_lock *)lock;
-	int status, error = 0;
 
 	dprintf(("PyThread_free_lock(%p) called\n", lock));
 
@@ -246,7 +244,6 @@
 
 void PyThread_free_sema(PyThread_type_sema sema)
 {
-	int status, error = 0;
 	struct semaphore *thesema = (struct semaphore *) sema;
 
 	dprintf(("PyThread_free_sema(%p) called\n",  sema));