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b_isdbf()


Syntax:     b_isdbf(<expC>)

Purpose:    Make sure file is xBase type

Arguments:  <expC1> is the file name

Returns:    A Logical Value

Note:       First byte of file is checked for 0x83 or 0x03

Library:    MICROSYS.LIB

----------------------------------- Example ----------------------------------

   if( !b_isdbf("s:\bhq\systest\hq_dbf.dbf") )
       qout("Not a database file!")
   endi

See Also: b_isdbt()

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