hh: Cast GetProcAddress's return to supress a Win64 warning.
diff --git a/programs/hh/main.c b/programs/hh/main.c
index 16bf8ab..9150692 100644
--- a/programs/hh/main.c
+++ b/programs/hh/main.c
@@ -29,7 +29,7 @@
     DOWINMAIN *doWinMain;
 
     hModule = LoadLibrary("hhctrl.ocx");
-    doWinMain = GetProcAddress(hModule, "doWinMain");
+    doWinMain = (DOWINMAIN*) GetProcAddress(hModule, "doWinMain");
 
     return doWinMain(hInst, cmdline); 
 }