Added more checking in UDP client

git-svn-id: https://svn.pjsip.org/repos/pjproject/main@20 74dad513-b988-da41-8d7b-12977e46ad98
diff --git a/pjlib/build/os-win32.mak b/pjlib/build/os-win32.mak
index 27e3f5e..1b46e46 100644
--- a/pjlib/build/os-win32.mak
+++ b/pjlib/build/os-win32.mak
@@ -13,10 +13,10 @@
 			os_timestamp_win32.o \
 			pool_policy_malloc.o sock_bsd.o sock_select.o
 
-export PJLIB_OBJS +=	ioqueue_win32.o
+export PJLIB_OBJS +=	ioqueue_winnt.o
 #export PJLIB_OBJS +=	ioqueue_select.o
 
-export PJLIB_OBJS +=	file_io_win32.o
+export PJLIB_OBJS +=	file_io_win32.o file_access_win32.o
 #export PJLIB_OBJS +=	file_io_ansi.o
 
 #