new compression algorithm

[unix-history] / usr / src / usr.bin / window / alias.h

diff --git a/usr/src/usr.bin/window/alias.h b/usr/src/usr.bin/window/alias.h
index ef22e0b..62d31fd 100644 (file)
--- a/usr/src/usr.bin/window/alias.h
+++ b/usr/src/usr.bin/window/alias.h
@@ -1,10 +1,29 @@
 /*
 /*

- *     @(#)alias.h     3.2 84/05/23
+ * Copyright (c) 1983 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * distribution and use acknowledge that the software was developed
+ * by the University of California, Berkeley.  The name of the
+ * University may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ *     @(#)alias.h     3.6 (Berkeley) %G%

  */
 
 #define alias var
 #define a_name r_name
 #define a_buf r_val.v_str
  */
 
 #define alias var
 #define a_name r_name
 #define a_buf r_val.v_str

+#define a_flags r_val.v_type
+
+       /* a_flags bits, must not interfere with v_type values */
+#define A_INUSE                0x010   /* already inuse */

 
 #define alias_set(n, s)                var_setstr1(&alias_head, n, s)
 #define alias_walk(f, a)       var_walk1(alias_head, f, a)
 
 #define alias_set(n, s)                var_setstr1(&alias_head, n, s)
 #define alias_walk(f, a)       var_walk1(alias_head, f, a)