MGCR/ MGCRE/ QEDIT/ macro - is type 4, gets LOCAL and CMS lock.
Calls module IEE0003D.
| R1 | R0 | R15 | FUNCTION or ACTION. |
|---|---|---|---|
| POS | N/A | N/A | Process CMD: to IEE0403D. |
| ZERO | POS | N/A | Free the CIB chain. |
| ZERO | ZERO | ZERO | GETCSCB processing. |
| ZERO | NEG | N/A | Set CHCIBCT to zero. |
| NEG | POS | N/A | CIB chain ADD or DELETE. |
| NEG | ZERO | SEE * | CSCB processing. (* If CHABT bit set in CSCB, then R15 contains ABTERM parm list. If CHABT bit is zero, then R15 is N/A.) |
| NEG | NEG | N/A | Store R1 in CHCIBCT. |