diff --git a/Mac/Python/macsetfiletype.c b/Mac/Python/macsetfiletype.c
index 7ba70807d55..70647b92c36 100644
--- a/Mac/Python/macsetfiletype.c
+++ b/Mac/Python/macsetfiletype.c
@@ -4,8 +4,7 @@
  *
  */
  
-#include <Files.h>
-#include <pascal.h>
+#include "macdefs.h"
 
 int
 setfiletype(name, creator, type)
@@ -15,7 +14,7 @@ long creator, type;
 	FInfo info;
 	unsigned char *pname;
 	
-	pname = c2pstr(name);
+	pname = (StringPtr) c2pstr(name);
 	if ( GetFInfo(pname, 0, &info) < 0 )
 		return -1;
 	info.fdType = type;