BUFL specification - Key = '0032'

DALBUFL specifies the buffer length. When you code this key, # must be one, LEN must be two, and PARM contains the buffer length. The maximum PARM value is '7FF8' (32,760).

Example: To specify a buffer length of 80, code:
KEY    #      LEN    PARM
0032   0001   0002   00 50