2.11BSD/src/local/cxref/constdefs.h

/*
** constdefs.h
**
** definitions of keyletters for different constants.
** arbitrary, as long as char < string < int < float.
**
** used by several of the cxref component programs.
**
** Arnold Robbins, Information and Computer Science, Georgia Tech
**	gatech!arnold
** Copyright (c) 1984 by Arnold Robbins.
** All rights reserved.
** This program may not be sold, but may be distributed
** provided this header is included.
**
*/

#define CHAR	'a'
#define STRING	'b'
#define INT	'c'
#define FLOAT	'd'