query-registry-key-info

Returns information about an open registry key handle.

win32

query-registry-key-info key => info, error-code

key⇩

A handle.

`info`⇩	A property list.
`error-code`	An integer error code or `nil`.

The function query-registry-key-info returns a plist of information about the open registry key handle key. The elements of the plist info are:

`:class`	A string naming the class of the key, if any.
`:subkeys-count`	An integer giving the number of subkeys.
`:subkey-max-len`	An integer giving the length of the longest subkey name.
`:class-name-max-len`
	An integer giving the length of the longest class name.
`:values-count`	An integer giving the number of values.
`:value-max-len`	An integer giving the length of the longest value name.
`:max-data-len`	An integer giving the length of the longest value data.
`:security-len`	An integer giving the length of the security descriptor.