pbBase (PVOID) - input

The offset of the memory pool to which the block is to be freed.

pb (PVOID) - input

The offset of the memory block to be freed.

The value specified must equal the pb value returned on a previous DosSubAllocMem function.

cb (ULONG) - input

The size, in bytes, of the memory block to be freed.

ulrc (APIRET) - returns

Return Code.

DosSubFreeMem returns one of the following values:

• NO_ERROR 87
  ERROR_INVALID_PARAMETER
  312
  ERROR_DOSSUB_OVERLAP
  532
  ERROR_DOSSUB_CORRUPTED
  For a full list of error codes, see Errors.