Fix pg_standby to build on msvc.

contrib/pg_standby/pg_standby.c

@@ -27,7 +27,6 @@
 #include <signal.h>
 
 #ifdef WIN32
-#include "win32.h"
 int getopt(int argc, char * const argv[], const char *optstring);
 #else
 #include <sys/time.h>

src/tools/msvc/mkvcbuild.pl

@@ -162,7 +162,7 @@ my $contrib_defines = {
 	'refint' => 'REFINT_VERBOSE'
 };
 my @contrib_uselibpq = ('dblink', 'oid2name', 'pgbench', 'vacuumlo');
-my @contrib_uselibpgport = ('oid2name', 'pgbench', 'vacuumlo');
+my @contrib_uselibpgport = ('oid2name', 'pgbench', 'pg_standby', 'vacuumlo');
 my $contrib_extralibs = {
     'pgbench' => ['wsock32.lib']
 };