Import changeset

1 files changed, 70 insertions, 0 deletions

diff --git a/system/alpha/h/buffer.h b/system/alpha/h/buffer.h
new file mode 100644
index 000000000..35433c54a
--- /dev/null
+++ b/system/alpha/h/buffer.h
@@ -0,0 +1,70 @@
+#ifndef __BUFFER_H_LOADED
+#define __BUFFER_H_LOADED
+/*****************************************************************************
+
+       Copyright © 1993, 1994 Digital Equipment Corporation,
+                       Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted, provided
+that the copyright notice and this permission notice appear in all copies
+of software and supporting documentation, and that the name of Digital not
+be used in advertising or publicity pertaining to distribution of the software
+without specific, written prior permission. Digital grants this permission
+provided that you prominently mark, as not part of the original, any
+modifications made to this software or documentation.
+
+Digital Equipment Corporation disclaims all warranties and/or guarantees
+with regard to this software, including all implied warranties of fitness for
+a particular purpose and merchantability, and makes no representations
+regarding the use of, or the results of the use of, the software and
+documentation in terms of correctness, accuracy, reliability, currentness or
+otherwise; and you rely on the software, documentation and results solely at
+your own risk.
+
+******************************************************************************/
+
+/*
+ *  $Id: buffer.h,v 1.1.1.1 1997/10/30 23:27:14 verghese Exp $;
+ */
+
+/*
+ * $Log: buffer.h,v $
+ * Revision 1.1.1.1  1997/10/30 23:27:14  verghese
+ * current 10/29/97
+ *
+ * Revision 1.3  1994/08/05  20:13:47  fdh
+ * Updated Copyright header and RCS $Id: identifier.
+ *
+ * Revision 1.2  1994/06/20  14:18:59  fdh
+ * Fixup header file preprocessor #include conditionals.
+ *
+ * Revision 1.1  1993/06/08  19:56:12  fdh
+ * Initial revision
+ *
+ */
+
+
+/* buffer.h */
+/* definitions for buffer management */
+
+
+typedef struct Packet {
+    struct Packet *link;
+    char dest[6];
+    char src[6];
+    short unsigned count;
+    char data[1536];
+  } PACKET;
+
+#define BSIZE (sizeof(PACKET))
+#define buffer_NIL ((PACKET *) 0)
+
+
+extern void buffer_init(PACKET *start, int size);
+extern PACKET *buffer_alloc();
+extern void buffer_free(PACKET *p);
+
+#endif /* __BUFFER_H_LOADED */