7.3. The interface between REXX and the stack As defined in TRL, the interface to the stack consists of the PARSE PULL, PULL, PUSH, and QUEUE instructions; and the QUEUED() built-in function. There exists a binary interface to the stack in SAA, see the chapter on the SAA API interface. This interface consists of the RXMSQ exit handler and the QUENAME value of the RXSHV_PRIV request of the RexxVariablePool() function of the variable pool interface.
PREV NEXT