* autoload.cc (timeBeginPeriod): Autoload.

* dcrt0.cc (dll_crt0_1): Use timeBeginPeriod to set default resolution to 1 ms.
* pinfo.cc (pinfo::thisproc): Set ppid for redirected _pinfo blocks too.
(pinfo::init): Avoid using VirtualQuery.  Just rely on the assumption that
procinfo will be populated.
* pinfo.h (_pinfo::ppid): Move into redirected block.

winsup/cygwin/dcrt0.cc

@@ -836,6 +836,7 @@ dll_crt0_1 (void *)
 {
   extern void initial_setlocale ();
 
+  timeBeginPeriod (1);
   _my_tls.incyg++;
   /* Inherit "parent" exec'ed process sigmask */
   if (spawn_info && !in_forkee)