diff --git a/winsup/w32api/ChangeLog b/winsup/w32api/ChangeLog
index 2de8bdaa7..4fc9de666 100644
--- a/winsup/w32api/ChangeLog
+++ b/winsup/w32api/ChangeLog
@@ -1,3 +1,8 @@
+Mon Apr 10 22:58:25 2000  Christopher Faylor <cgf@cygnus.com>
+
+	* include/winbase.h: Change first argument of ENUMRES* types to
+	coincide with Microsoft usage.
+
 Sat Apr  1 20:51:47 2000  Christopher Faylor <cgf@cygnus.com>
 
 	* include/wininet.h: Add three more "INTERNET_OPTIONS".
diff --git a/winsup/w32api/include/winbase.h b/winsup/w32api/include/winbase.h
index 73cdc8c9e..161155747 100644
--- a/winsup/w32api/include/winbase.h
+++ b/winsup/w32api/include/winbase.h
@@ -921,9 +921,9 @@ typedef struct _WIN_CERTIFICATE {
 
 typedef DWORD(WINAPI *LPPROGRESS_ROUTINE)(LARGE_INTEGER,LARGE_INTEGER,LARGE_INTEGER,LARGE_INTEGER,DWORD,DWORD,HANDLE,HANDLE,LPVOID);
 typedef void(WINAPI *LPFIBER_START_ROUTINE)(PVOID);
-typedef BOOL(CALLBACK *ENUMRESLANGPROC)(HANDLE,LPCTSTR,LPCTSTR,WORD,LONG);
-typedef BOOL(CALLBACK *ENUMRESNAMEPROC)(HANDLE,LPCTSTR,LPTSTR,LONG);
-typedef BOOL(CALLBACK *ENUMRESTYPEPROC)(HANDLE,LPTSTR,LONG);
+typedef BOOL(CALLBACK *ENUMRESLANGPROC)(HMODULE,LPCTSTR,LPCTSTR,WORD,LONG);
+typedef BOOL(CALLBACK *ENUMRESNAMEPROC)(HMODULE,LPCTSTR,LPTSTR,LONG);
+typedef BOOL(CALLBACK *ENUMRESTYPEPROC)(HMODULE,LPTSTR,LONG);
 typedef void(CALLBACK *LPOVERLAPPED_COMPLETION_ROUTINE)(DWORD,DWORD,LPOVERLAPPED);
 typedef LONG(CALLBACK *PTOP_LEVEL_EXCEPTION_FILTER)(LPEXCEPTION_POINTERS);
 typedef PTOP_LEVEL_EXCEPTION_FILTER LPTOP_LEVEL_EXCEPTION_FILTER;