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    unlock_code

    Unlock code segment.

    Declaration

    Source position: go32.pp line 159

    function unlock_code(functionaddr: pointer; size: LongInt) : Boolean;

    Description

    Unlocks a memory range which resides in the code segment selector.

    Parameters:

    functionaddr
    address of function to be unlocked.
    size
    size bytes to be unlocked.

    Return value: True if successful, False otherwise.

    For an example, see get_rm_callback.

    Errors

    Check the int31error variable.

    See also

    Name Description
    unlock_linear_region Unlock linear memory region.
    unlock_data Unlock data segment.
    lock_linear_region Lock linear memory region.
    lock_data Lock data memory range.
    lock_code Lock code memory range.