When a program containing the C-scape libraries is run under BOUNDS-CHECKER, it appears to hang.
The C-scape libraries search the BIOS ROM to determine
if the PC is a Compaq. This results in BOUNDS-CHECKER adding many
entries to the exception file, so that it appears to hang. To avoid
this, put the following entry to the exception file before running:
ACCESS _pc_IsCompaq __oakint86