Changed ioqueue to allow simultaneous operations on the same key

git-svn-id: https://svn.pjsip.org/repos/pjproject/main@11 74dad513-b988-da41-8d7b-12977e46ad98
diff --git a/pjlib/src/pjlib-test/main.c b/pjlib/src/pjlib-test/main.c
index 96acc92..6a764e6 100644
--- a/pjlib/src/pjlib-test/main.c
+++ b/pjlib/src/pjlib-test/main.c
@@ -11,7 +11,8 @@
 extern int param_echo_port;
 
 
-#if defined(PJ_WIN32) && PJ_WIN32!=0
+//#if defined(PJ_WIN32) && PJ_WIN32!=0

+#if 0
 #include <windows.h>
 static void boost(void)
 {