#include <nwps_pdf.h> or #include <nwpsrv.h> NWCCODE NWAPI NWPSPdfUpdateMode (WORD connType, DWORD connID, char NWFAR deviceName, char NWFAR oldModeName, char NWFAR newModeName);
NWCCODE NWAPI NWPSPdfUpdateMode (WORD connType, DWORD connID, char NWFAR deviceName, char NWFAR oldModeName, char NWFAR newModeName);