well,
it is not working. here is would i did.
my $func =
import_api_ex( 'advapi32',
'DWORD QueryUsersOnEncryptedFile(LPCWSTR lpFileName, LPVOID pUsers
+)' )
; # LPVOID* is not known
die "Could not import API QueryUsersOnEncryptedFile: $!" unless define
+d $func;
my $encCertHashList =
Win32::API::Struct->new('ENCRYPTION_CERTIFICATE_HASH_LIST');
$func->Call( make_unicode( File::Spec->canonpath($filename) ),
$encCertHashList );
print $encCertHashList->
{nCert_Hash}; # i get: Can't use string ("ÈÖƒ?") as a HASH ref while
+ "strict refs" in use
$encCertHashList = Win32::API::Struct->new('ENCRYPTION_CERTIFICATE_HAS
+H_LIST');
$func->Call( make_unicode( File::Spec->canonpath($filename) ),
\$encCertHashList );
print $encCertHashList->
{nCert_Hash}; # i get: Use of uninitialized value in print
i tried both variants without the make_unicode call <- made no differences!
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