If you set the isExternal statement
property
to YES, it tells EGL that a program loaded by a call, transfer,
or show statement is external (not generated
by
EGL). The property is BOOLEAN, and NO is the default value.
There
are two ways to define a program as external:
- You can set the isExternal property
to YES,
in which case default values are used in the transfer of control.
- You can create an appropriate element in linkage options part
(such as
a callLink element for a call statement).
This is the recommended approach. See Using linkage options parts in a call or transfer.