Header fixes

[wimlib] / include / wimlib / reparse.h

diff --git a/include/wimlib/reparse.h b/include/wimlib/reparse.h
index 04974a1280415f7fdd64694a77d17720f0b46684..f7d7c63cee8d44e58ee35bc256391fed23a433e7 100644 (file)
--- a/include/wimlib/reparse.h
+++ b/include/wimlib/reparse.h
@@ -1,13 +1,48 @@
 #ifndef _WIMLIB_REPARSE_H
 #define _WIMLIB_REPARSE_H
 
+#include <sys/types.h>
+
 #include "wimlib/types.h"
 
 struct wim_inode;
 struct wim_lookup_table;
+struct wim_lookup_table_entry;
 
 #define REPARSE_POINT_MAX_SIZE (16 * 1024)
 
+/* On-disk format of reparse point buffer  */
+struct reparse_buffer_disk {
+       le32 rptag;
+       le16 rpdatalen;
+       le16 rpreserved;
+       union {
+               u8 rpdata[REPARSE_POINT_MAX_SIZE - 8];
+
+               struct {
+                       le16 substitute_name_offset;
+                       le16 substitute_name_nbytes;
+                       le16 print_name_offset;
+                       le16 print_name_nbytes;
+                       le32 rpflags;
+                       u8 data[REPARSE_POINT_MAX_SIZE - 20];
+               } _packed_attribute symlink;
+
+               struct {
+                       le16 substitute_name_offset;
+                       le16 substitute_name_nbytes;
+                       le16 print_name_offset;
+                       le16 print_name_nbytes;
+                       u8 data[REPARSE_POINT_MAX_SIZE - 16];
+               } _packed_attribute junction;
+       };
+} _packed_attribute;
+
+#define REPARSE_DATA_OFFSET (offsetof(struct reparse_buffer_disk, rpdata))
+
+#define REPARSE_DATA_MAX_SIZE (REPARSE_POINT_MAX_SIZE - REPARSE_DATA_OFFSET)
+
+
 /* Structured format for symbolic link, junction point, or mount point reparse
  * data. */
 struct reparse_data {
@@ -42,16 +77,6 @@ struct reparse_data {
        u16 print_name_nbytes;
 };
 
-enum {
-       SUBST_NAME_IS_RELATIVE_LINK = -1,
-       SUBST_NAME_IS_VOLUME_JUNCTION = -2,
-       SUBST_NAME_IS_UNKNOWN = -3,
-};
-extern int
-parse_substitute_name(const utf16lechar *substitute_name,
-                     u16 substitute_name_nbytes,
-                     u32 rptag);
-
 extern int
 parse_reparse_data(const u8 * restrict rpbuf, u16 rpbuflen,
                   struct reparse_data * restrict rpdata);