The RAS_PPP_PROJECTION_RESULT structure is used to report the results of the various PPP projection operations for a port.
typedef struct _RAS_PPP_PROJECTION_RESULT {
    RAS_PPP_NBFCP_RESULT nbf;
    RAS_PPP_IPCP_RESULT  ip;
    RAS_PPP_IPXCP_RESULT ipx;
    RAS_PPP_ATCP_RESULT  at;
} RAS_PPP_PROJECTION_RESULT;
 This structure reports the projection results for NetBEUI, TCP/IP, and IPX protocols. Each PPP structure has a dwError member that indicates whether the other information in the structure is valid. If dwError is NO_ERROR, the other information is valid. If dwError is one of the error codes in WINERROR.H or RASERROR.H, the other information is not valid.
  Windows NT: Requires version 4.0 or later.
  Windows: Unsupported.
  Windows CE: Unsupported.
  Header: Declared in rassapi.h.
Remote Access Service Overview, RAS Server Administration Union, RAS_PORT_1, RAS_PPP_ATCP_RESULT, RAS_PPP_IPCP_RESULT, RAS_PPP_IPXCP_RESULT, RAS_PPP_NBFCP_RESULT, RasAdminPortGetInfo