disable __pthread_kill_other_threads, obsoleted

Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>

libpthread/nptl/pthread_kill_other_threads.c

@@ -17,7 +17,7 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
-#ifdef SHARED
+#if 0 /*def SHARED*/
 /* This function does not serve a useful purpose in the thread library
    implementation anymore.  It used to be necessary when then kernel
    could not shut down "processes" but this is not the case anymore.