diff -r 000000000000 -r 76b1f169d9fe mingw-5.1.4/win32/include/lzexpand.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mingw-5.1.4/win32/include/lzexpand.h	Fri Apr 03 17:16:45 2009 +0100
@@ -0,0 +1,40 @@
+#ifndef _LZEXPAND_H
+#define _LZEXPAND_H
+#if __GNUC__ >=3
+#pragma GCC system_header
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+#define LZERROR_BADINHANDLE	(-1)
+#define LZERROR_BADOUTHANDLE	(-2)
+#define LZERROR_READ	(-3)
+#define LZERROR_WRITE	(-4)
+#define LZERROR_GLOBALLOC	(-5)
+#define LZERROR_GLOBLOCK	(-6)
+#define LZERROR_BADVALUE	(-7)
+#define LZERROR_UNKNOWNALG	(-8)
+LONG WINAPI CopyLZFile(INT,INT);
+INT WINAPI GetExpandedNameA(LPSTR,LPSTR);
+INT WINAPI GetExpandedNameW(LPWSTR,LPWSTR);
+VOID APIENTRY LZClose(INT);
+LONG APIENTRY LZCopy(INT,INT);
+VOID WINAPI LZDone(VOID);
+INT WINAPI LZInit(INT);
+INT WINAPI LZOpenFileA(LPSTR,LPOFSTRUCT,WORD);
+INT WINAPI LZOpenFileW(LPWSTR,LPOFSTRUCT,WORD);
+INT WINAPI LZRead(INT,LPSTR,INT);
+LONG WINAPI LZSeek(INT,LONG,INT);
+INT WINAPI LZStart(VOID);
+#ifdef UNICODE
+#define GetExpandedName GetExpandedNameW
+#define LZOpenFile  LZOpenFileW
+#else
+#define GetExpandedName GetExpandedNameA
+#define LZOpenFile  LZOpenFileA
+#endif
+#ifdef __cplusplus
+}
+#endif
+#endif