MPE/iX Quick Reference Guide (32650-90881)

Chapter 3 117
Intrinsics Descriptions
Descriptions of the Intrinsics Available in MPE/iX
XSYSTRAP
NM and CM callable.
Enables or disables a user-written system trap handling procedure.
I*V I*
XSYSTRAP( plabel,oldplabel );
ZSIZE
NM and CM callable.
Alters current DB to Z area of the compatibility mode (CM) stack.
I16 I16V
newsize :=ZSIZE( size );