1 files changed, 57 insertions, 0 deletions
diff --git a/src/util/win32/reparse.h b/src/util/win32/reparse.h
new file mode 100644
index 000000000..23312319f
--- /dev/null
+++ b/src/util/win32/reparse.h
@@ -0,0 +1,57 @@
+/*
+* Copyright (C) the libgit2 contributors. All rights reserved.
+*
+* This file is part of libgit2, distributed under the GNU GPL v2 with
+* a Linking Exception. For full terms see the included COPYING file.
+*/
+
+#ifndef INCLUDE_win32_reparse_h__
+#define INCLUDE_win32_reparse_h__
+
+/* This structure is defined on MSDN at
+* http://msdn.microsoft.com/en-us/library/windows/hardware/ff552012(v=vs.85).aspx
+*
+* It was formerly included in the Windows 2000 SDK and remains defined in
+* MinGW, so we must define it with a silly name to avoid conflicting.
+*/
+typedef struct _GIT_REPARSE_DATA_BUFFER {
+	ULONG  ReparseTag;
+	USHORT ReparseDataLength;
+	USHORT Reserved;
+	union {
+		struct {
+			USHORT SubstituteNameOffset;
+			USHORT SubstituteNameLength;
+			USHORT PrintNameOffset;
+			USHORT PrintNameLength;
+			ULONG  Flags;
+			WCHAR  PathBuffer[1];
+		} SymbolicLink;
+		struct {
+			USHORT SubstituteNameOffset;
+			USHORT SubstituteNameLength;
+			USHORT PrintNameOffset;
+			USHORT PrintNameLength;
+			WCHAR  PathBuffer[1];
+		} MountPoint;
+		struct {
+			UCHAR DataBuffer[1];
+		} Generic;
+	} ReparseBuffer;
+} GIT_REPARSE_DATA_BUFFER;
+
+#define REPARSE_DATA_HEADER_SIZE			8
+#define REPARSE_DATA_MOUNTPOINT_HEADER_SIZE	8
+#define REPARSE_DATA_UNION_SIZE				12
+
+/* Missing in MinGW */
+#ifndef FSCTL_GET_REPARSE_POINT
+# define FSCTL_GET_REPARSE_POINT			0x000900a8
+#endif
+
+/* Missing in MinGW */
+#ifndef FSCTL_SET_REPARSE_POINT
+# define FSCTL_SET_REPARSE_POINT			0x000900a4
+#endif
+
+#endif