--- Net2/arch/i386/isa/ic/i8237.h	2018/04/24 18:07:15	1.1.1.1
+++ Net2/arch/i386/isa/ic/i8237.h	2018/04/24 18:20:15	1.1.1.2
@@ -1,5 +1,7 @@
 /*
  * Intel 8237 DMA Controller
+ *
+ *	i8237.h,v 1.2 1993/05/22 08:01:56 cgd Exp
  */
 
 #define	DMA37MD_SINGLE	0x40	/* single pass mode */