A pointer to the ULONG
containing the number of EAs for which information is requested. A value
of -1 requests that information be returned for as many EAs whose information
fits in pvBuf.
Output
A
pointer to the ULONG containing
the actual number of EAs for which information is returned. When this value
is greater than 1, enumerated information is returned in a series of DENA2
data structures. Each data structure is aligned on a doubleword (or
32-bit) boundary. The first field of the data structure (oNextEntryOffset)
contains the number of bytes to the beginning of the next data structure.
A value of zero for oNextEntryOffset indicates that this is the last
data structure.