Hello to all, i have downloaded the pjlib library and try to compile it but i encounter this error. I try to build the pjsua but encounter error like below. Error 72 error C2065: 'CTRL_C_EVENT' : undeclared identifier c:\Program Files\VOIP\pjproject-1.4\pjproject-1.4\pjsip-apps\src\pjsua\main.c 47 Error 73 error C2051: case expression not constant c:\Program Files\VOIP\pjproject-1.4\pjproject-1.4\pjsip-apps\src\pjsua\main.c 47 Error 74 error C2065: 'CTRL_CLOSE_EVENT' : undeclared identifier c:\Program Files\VOIP\pjproject-1.4\pjproject-1.4\pjsip-apps\src\pjsua\main.c 48 Error 75 error C2051: case expression not constant c:\Program Files\VOIP\pjproject-1.4\pjproject-1.4\pjsip-apps\src\pjsua\main.c 48 Error 76 error C2065: 'CTRL_BREAK_EVENT' : undeclared identifier c:\Program Files\VOIP\pjproject-1.4\pjproject-1.4\pjsip-apps\src\pjsua\main.c 49 Error 77 error C2051: case expression not constant c:\Program Files\VOIP\pjproject-1.4\pjproject-1.4\pjsip-apps\src\pjsua\main.c 49 Error 78 error C2065: 'CTRL_LOGOFF_EVENT' : undeclared identifier c:\Program Files\VOIP\pjproject-1.4\pjproject-1.4\pjsip-apps\src\pjsua\main.c 50 Error 79 error C2051: case expression not constant c:\Program Files\VOIP\pjproject-1.4\pjproject-1.4\pjsip-apps\src\pjsua\main.c 50 Error 80 error C2065: 'CTRL_SHUTDOWN_EVENT' : undeclared identifier c:\Program Files\VOIP\pjproject-1.4\pjproject-1.4\pjsip-apps\src\pjsua\main.c 51 Error 81 error C2051: case expression not constant c:\Program Files\VOIP\pjproject-1.4\pjproject-1.4\pjsip-apps\src\pjsua\main.c 51 Please help. Really Urgent. Thanks. -- Linux -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20091002/9f9e9bcf/attachment-0001.html>