NOTES:
* 1. unknown what this is currently for
* 2. Winape's addressing scheme is 4 bytes. The upper 16-bits effectively define the internal 64KB pages it uses. Bit 31 will be set if the 'count' is used and present in the file. Bit 30 will be set if the 'condition' is used and present in the file.
=== Memory breakpoints ===