1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * collate.h - Defines for NTFS kernel collation handling. Part of the
6 * Copyright (c) 2004 Anton Altaparmakov
9 #ifndef _LINUX_NTFS_COLLATE_H
10 #define _LINUX_NTFS_COLLATE_H
15 static inline bool ntfs_is_collation_rule_supported(COLLATION_RULE cr) {
19 * FIXME: At the moment we only support COLLATION_BINARY and
20 * COLLATION_NTOFS_ULONG, so we return false for everything else for
23 if (unlikely(cr != COLLATION_BINARY && cr != COLLATION_NTOFS_ULONG))
26 if (likely(((i >= 0) && (i <= 0x02)) ||
27 ((i >= 0x10) && (i <= 0x13))))
32 extern int ntfs_collate(ntfs_volume *vol, COLLATION_RULE cr,
33 const void *data1, const int data1_len,
34 const void *data2, const int data2_len);
36 #endif /* _LINUX_NTFS_COLLATE_H */