F$DelBit
From NitrOS-9
| Deallocate Bits | Clears allocation map bits |
| OS9 F$DelBit 103F 14 |
Entry Conditions
D number of the first bit to clear
X starting address of the allocation bit map
Y number of bits to clear
Exit Conditions
None
Additional Information
- The Deallocate Bits call clears bits in the allocation bit map pointed to by Register X. Bit numbers are in the range 0 to n-1, where n is the number of bits in the allocation bit map.
- Warning: Do not call Deallocate Bits with Register Y set to zero (a bit count of zero).
krnp2
