From fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 Mon Sep 17 00:00:00 2001
From: Joseph Hunkeler <jhunkeler@gmail.com>
Date: Wed, 8 Jul 2015 20:46:52 -0400
Subject: Initial commit

---
 lib/evexpr.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 lib/evexpr.h

(limited to 'lib/evexpr.h')

diff --git a/lib/evexpr.h b/lib/evexpr.h
new file mode 100644
index 00000000..88eec2e3
--- /dev/null
+++ b/lib/evexpr.h
@@ -0,0 +1,13 @@
+# EVEXPR.H -- Expression evaluation definitions; operand structure.
+
+define	LEN_OPERAND	3			# size of operand structure
+define	YYOPLEN		LEN_OPERAND		# for the parser
+define	NTYPES		4			# number of operand datatypes
+
+define	O_TYPE		Memi[($1)]		# operand type
+define	O_LEN		Memi[($1)+1]		# operand length, if array
+define	O_VALB		Memb[($1)+2]		# bool value (stored as int)
+define	O_VALC		Memc[Memi[($1)+2]]	# string val (in string buffer)
+define	O_VALI		Memi[($1)+2]		# int value
+define	O_VALP		Memi[($1)+2]		# pointer value (same as int)
+define	O_VALR		Memr[P2R(($1)+2)]	# real value
-- 
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