diff --git a/winsup/w32api/ChangeLog b/winsup/w32api/ChangeLog
index 7683a7927..4227e432c 100644
--- a/winsup/w32api/ChangeLog
+++ b/winsup/w32api/ChangeLog
@@ -1,3 +1,7 @@
+2009-20-10  Dmitry Potapov  <dpotapov@users.sourceforge.net>
+
+	* include/winver.h (VerQueryValue[AW]): Correct definition.
+
 2009-20-10  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>
 
 	* include/shlobj.h (SHARD): Add enum.
diff --git a/winsup/w32api/include/winver.h b/winsup/w32api/include/winver.h
index a5c2d6e98..9f8c9b76c 100644
--- a/winsup/w32api/include/winver.h
+++ b/winsup/w32api/include/winver.h
@@ -107,8 +107,8 @@ BOOL WINAPI GetFileVersionInfoA(LPCSTR,DWORD,DWORD,PVOID);
 BOOL WINAPI GetFileVersionInfoW(LPCWSTR,DWORD,DWORD,PVOID);
 DWORD WINAPI VerLanguageNameA(DWORD,LPSTR,DWORD);
 DWORD WINAPI VerLanguageNameW(DWORD,LPWSTR,DWORD);
-BOOL WINAPI VerQueryValueA(const LPVOID,LPSTR,LPVOID*,PUINT);
-BOOL WINAPI VerQueryValueW(const LPVOID,LPWSTR,LPVOID*,PUINT);
+BOOL WINAPI VerQueryValueA(const LPVOID,LPCSTR,LPVOID*,PUINT);
+BOOL WINAPI VerQueryValueW(const LPVOID,LPCWSTR,LPVOID*,PUINT);
 #ifdef UNICODE
 #define VerFindFile VerFindFileW
 #define VerQueryValue VerQueryValueW