Environment Block (ENVBLOCK)

The environment block (ENVBLOCK) is supported as follows:

The ENVBLOCK_ID field is set to ENVBLOCK. The ENVBLOCK_VERSION field is set to 0100. The ENVBLOCK_LENGTH field is set to 320.
The ENVBLOCK_PARMBLOCK field is set to the address of the emulated parameter block.
The ENVBLOCK_USERFIELD is used internally. Do not reference this field.
The ENVBLOCK_WORKBLOK_EXT field is set to the address of the emulated work block extension.
The ENVBLOCK_IRXEXTE field is set to the address of the emulated table of external entry points.

Other fields are not set.