/* This is a file to be included by all API's */

extern char GetByte ( char *AttStr, int ByteNumber );

extern int ValidCSD (char CSDByte);
extern int ValidNumerics (char NumericsField);
extern int ValidOrient (char OrientByte);
extern unsigned long RCBiDiAttr ( unsigned long Attribute);

extern unsigned long RCLenInc ( unsigned long length, unsigned long increment);
