Initial revision

lang/cem/cemcom.ansi/level.h

@@ -0,0 +1,23 @@
+/*
+ * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
+ * See the copyright notice in the ACK home directory, in the file "Copyright".
+ */
+/* $Header$ */
+/*  LEVEL DEFINITIONS */
+
+/*	The level of the top-most stack_level is kept in a global variable
+	with the obvious name 'level'. Although this variable is consulted
+	by a variety of routines, it turns out that its actual value is of
+	importance in only a very few files. Therefore the names of the
+	values are put in a separate include-file.
+	The L_PROTO level is a dummy level, which only occurs within
+	prototype declarations. When the declaration is really declared
+	the level is turned into L_FORMAL2.
+*/
+
+#define	L_PROTO		(-1)		/* prototype declaration */
+#define	L_UNIVERSAL	0
+#define	L_GLOBAL	1
+#define	L_FORMAL1	2		/* formal declaration */
+#define	L_FORMAL2	3		/* formal definition */
+#define	L_LOCAL		4		/* and up */