Synopsys

• Initialise +3DOS.
• Initialise disk drivers.
• Initialise cache and the RAMdisk.
• All files closed.
• All drives logged out.
• Default drive A: (if disk interface present), else M:
• Default user 0.
• Retry count 15.
• Error messages disabled.

Entry Parameters

None

Exit Parameters

If OK:

Carry true

A corrupt

Otherwise:

Carry false

A=Error code

Always:

BC DE HL IX corrupt, all other registers preserved.