65 calls from
GEN_INTF_A

BUFFIN  1
BUFFOUT  4
EXPPXI  1
FILE_CLOSE  1
FILE_OPEN  1
GATHER_FIELD  7
GATHER_FIELD_ML  5
H_INT_BL  19
IOERROR  5
P21BITS  1
PACK21  1
SEC2TIME  1
SETPOS  4
V_INT   10
W_EQTOLL  2
W_LLTOEQ  2