From: Bill Joy <wnj@ucbvax.Berkeley.EDU>
Date: Fri, 19 Oct 1979 11:38:42 +0000 (-0800)
Subject: BSD 3 development
X-Git-Tag: BSD-3~829
X-Git-Url: https://git.subgeniuskitty.com/unix-history/.git/commitdiff_plain/13a6899981d45a0b095d91c9284bdb60772e81c1?hp=d503ec6c5504ca8935fa46069a772669fda99f75

BSD 3 development
Work on file usr/src/cmd/pxp/yycopy.c

Synthesized-from: 3bsd
---

diff --git a/usr/src/cmd/pxp/yycopy.c b/usr/src/cmd/pxp/yycopy.c
new file mode 100644
index 0000000000..bf569f296a
--- /dev/null
+++ b/usr/src/cmd/pxp/yycopy.c
@@ -0,0 +1,19 @@
+/* Copyright (c) 1979 Regents of the University of California */
+#include	"0.h"
+#include	"yy.h"
+
+OYcopy ()
+    {
+	register int	*r0 = & OY;
+	register int	*r1 = & Y;
+	register int	r2 = ( sizeof ( struct yytok ) ) / ( sizeof ( int ) );
+
+	do
+	    {
+		* r0 ++ = * r1 ++ ;
+	    }
+	    while ( -- r2 > 0 );
+    }
+
+
+