[root@bigpbx asterisk]# diff -up 1.6.2.0-beta2/asterisk-1.6.2.0-beta2/res/res_monitor.c 1.6.2.0-beta4/asterisk-1.6.2.0-beta4/res/res_monitor.c
--- 1.6.2.0-beta2/asterisk-1.6.2.0-beta2/res/res_monitor.c      2009-03-23 14:00:01.000000000 -0500
+++ 1.6.2.0-beta4/asterisk-1.6.2.0-beta4/res/res_monitor.c      2009-05-18 15:55:15.000000000 -0500
@@ -25,7 +25,7 @@

 #include "asterisk.h"

-ASTERISK_FILE_VERSION(__FILE__, "$Revision: 183769 $")
+ASTERISK_FILE_VERSION(__FILE__, "$Revision: 195373 $")

 #include <sys/stat.h>
 #include <libgen.h>
@@ -38,6 +38,7 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revisi
 #include "asterisk/module.h"
 #include "asterisk/manager.h"
 #include "asterisk/cli.h"
+#define AST_API_MODULE
 #include "asterisk/monitor.h"
 #include "asterisk/app.h"
 #include "asterisk/utils.h"