The parameter control entry built by IKJSUBF

The IKJSUBF macro instruction generates the parameter control entry (PCE) shown in Table 1.

Table 1. The parameter control entry built by IKJSUBF
Number of bytes	Field name	Contents or meaning
1		Flags. These flags indicate which type of PCE this is. `000. ....` This PCE indicates an end-of-field. These end-of-field indicators are present in IKJSUBF and IKJENDP PCEs; they indicate the end of a previous subfield or of the PCL itself. `...0 0000` Reserved.
2		This field contains a hexadecimal number representing the offset within the PCL to the first IKJKEYWD PCE or to the next end-of-field indicator if there are no keywords in this subfield.