pszExtLIBPATH (PSZ) - output

Extended LIBPATH string.

If the buffer pointed to by this parameter is not large enough to hold the extended LIBPATH or an extended LIBPATH is not currently defined, this parameter returns a pointer to a NULL string.

flags (ULONG) - output

Flag indicating when the new path is searched.

Possible values are described in the following list:

BEGIN_LIBPATH

The new path is searched before the LIBPATH.
END_LIBPATH
The new path is searched after the LIBPATH.

ulrc (APIRET) - returns

Return Code.

DosQueryExtLIBPATH returns one of the following values:

• NO_ERROR 87
  ERROR_INVALID_PARAMETER
  122
  ERROR_INSUFFICIENT_BUFER
  For a full list of error codes, see Errors.

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