diff --git a/include/unistr.h b/include/unistr.h
index 7b1c45a6..7b7a5ea8 100644
--- a/include/unistr.h
+++ b/include/unistr.h
@@ -47,10 +47,10 @@ extern u32 ntfs_ucsnlen(const uchar_t *s, u32 maxlen);
 extern void ntfs_name_upcase(uchar_t *name, u32 name_len,
 		const uchar_t *upcase, const u32 upcase_len);
 
-extern void ntfs_file_upcase_value(FILE_NAME_ATTR *file_name_attr,
+extern void ntfs_file_value_upcase(FILE_NAME_ATTR *file_name_attr,
 		const uchar_t *upcase, const u32 upcase_len);
 
-extern int ntfs_file_compare_values(FILE_NAME_ATTR *file_name_attr1,
+extern int ntfs_file_values_compare(FILE_NAME_ATTR *file_name_attr1,
 		FILE_NAME_ATTR *file_name_attr2,
 		const int err_val, const IGNORE_CASE_BOOL ic,
 		const uchar_t *upcase, const u32 upcase_len);