Fix return type for CRYPTO_THREAD_run_once

return type should be int and not void
Signed-off-by: NRich Salz <rsalz@akamai.com>
Reviewed-by: NRichard Levitte <levitte@openssl.org>

crypto/threads_win.c

@@ -133,7 +133,7 @@ BOOL CALLBACK once_cb(PINIT_ONCE once, PVOID p, PVOID *pp)
     return TRUE;
 }
 
-void CRYPTO_THREAD_run_once(CRYPTO_ONCE *once, void (*init)(void))
+int CRYPTO_THREAD_run_once(CRYPTO_ONCE *once, void (*init)(void))
 {
     if (InitOnceExecuteOnce(once, once_cb, init, NULL))
         return 0;