diff --git a/contrib/win32/win32compat/includes/sys/param.h b/contrib/win32/win32compat/includes/sys/param.h
index e1beba6..2607d96 100644
--- a/contrib/win32/win32compat/includes/sys/param.h
+++ b/contrib/win32/win32compat/includes/sys/param.h
@@ -4,10 +4,9 @@
 /* Compatibility header to avoid lots of #ifdef _WIN32's in includes.h */
 typedef unsigned int uid_t;
 typedef unsigned int gid_t;
-typedef long _off_t;
-typedef long off_t;
-typedef unsigned int _dev_t;
-typedef unsigned int dev_t;
+//typedef size_t _off_t;
+typedef size_t off_t;
+typedef _dev_t dev_t;
 
 
 #endif
diff --git a/progressmeter.c b/progressmeter.c
index 16cd68e..9625745 100644
--- a/progressmeter.c
+++ b/progressmeter.c
@@ -313,4 +313,5 @@ setscreensize(void)
 		win_size = DEFAULT_WINSIZE;
 	win_size += 1;					/* trailing \0 */
 #endif
+	win_size = DEFAULT_WINSIZE + 1;
 }