[lDOS] Support int 21h functions 5F07h/5F08h to enable/disable drive

Title	[lDOS] Support int 21h functions 5F07h/5F08h to enable/disable drive
Author	E. C. Masloch
Created	2026-06-06 19:02:58 +0200 Jun Sat
State	closed

Reference: https://github.com/LoopZ/TheList/blob/f33f3800/source/Interrupt%20List/INT%2021%20DOS%20Function%20Calls/INT%20215F07%20DOS%205%20ENABLE%20DRIVE.txt

Reference: https://github.com/LoopZ/TheList/blob/fa803c25/source/Interrupt%20List/INT%2021%20DOS%20Function%20Calls/INT%20215F08%20DOS%205%20DISABLE%20DRIVE.txt

E. C. Masloch on 2026-06-19 22:32:09 +0200 Jun Fri

The interrupt list is wrong. These functions were already supported by MS-DOS v4.00, refer to the current lDOS source of macro.nas for the source text. This appears to exactly match the MS-DOS v5 code.

E. C. Masloch on 2026-06-19 22:58:30 +0200 Jun Fri

Submitted patches that include the corrections that these functions were already supported by MS-DOS v4.00 to the list repo.

E. C. Masloch on 2026-06-20 16:55:59 +0200 Jun Sat

Patch has been merged today. Closing this ticket.

E. C. Masloch on 2026-06-21 00:58:50 +0200 Jun Sun

Also refer to #1007.