#include <nwps_pdf.h> or #include <nwpsrv.h> NWCCODE NWAPINWPSPdfDeleteFunction (WORD connType, DWORD connID, char NWFAR deviceName, char NWFAR funcName);
NWCCODE NWAPINWPSPdfDeleteFunction (WORD connType, DWORD connID, char NWFAR deviceName, char NWFAR funcName);