Function: GDSA_ISTABLE Purpose: Determines whether a GDS descriptor contains table info. Category: TABLES File: gdsa_table.c Author: K.G. Begeman Use: INTEGER GDSA_ISTABLE( DESCR ) Input CHARACTER*(*) GDSA_ISTABLE Returns: 0: Does not contain table info. 1: Descriptor contains table header. 2: Descriptor contains column header. 3: Descriptor contains column data. DESCR GDS descriptor to be examined. Updates: Sep 1, 1990: KGB Document created. Nov 13, 1990: KGB Converted to C.