BOOL FValidAIDS(AIDS *paids);
BOOL FValidMO(MO *pmo);
BOOL FValidDYNA(DYNA *pdyna);
BOOL FValidRCK(RCK *prck);
BOOL FValidRCD(RCD *prcd);
BOOL FValidAPK(APK *papk);
BOOL FValidAPD(APD *papd);
BOOL FValidALK(ALK *palk);
BOOL FValidYMDP(YMDP *pymdp);
BOOL FValidDTP(DTP *pdtp);
BOOL FValidDHDR(DHDR *pdhdr, LCB lcbFileLeft, VLDBLK *pvldBlk);
BOOL FValidYMD(YMD *pymd);

