- Fix headers to include less or smaller header files.
- Fix header and source files to include missing header files to avoid
  warnings and errors.

diff --git a/include/progress.h b/include/progress.h
index 2d506f2..fdd5415 100644
--- a/include/progress.h
+++ b/include/progress.h
@@ -7,6 +7,8 @@
 #ifndef __WINE_PROGRESS_H
 #define __WINE_PROGRESS_H
 
+#include "wintypes.h"
+
 typedef struct
 {
   INT32       CurVal;       /* Current progress value */