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Free DOS memory block
Source position: go32.pp line 110
function global_dos_free(  | 
selector: Word  | 
):Boolean;  | 
Frees a previously allocated dos memory block.
Parameters:
Return value: True if successful, False otherwise.
| Remark: | The descriptor allocated for the memory block is automatically freed and hence invalid for further use. This function should only be used for memory allocated by global_dos_alloc. | 
For an example, see global_dos_alloc.
Check the int31error variable.
  | 
Allocate DOS real mode memory  |