1 /*- 2 * Copyright (c) 1992 Henry Spencer. 3 * Copyright (c) 1992, 1993 4 * The Regents of the University of California. All rights reserved. 5 * 6 * This code is derived from software contributed to Berkeley by 7 * Henry Spencer of the University of Toronto. 8 * 9 * %sccs.include.redist.c% 10 * 11 * @(#)utils.h 8.1 (Berkeley) 06/04/93 12 */ 13 14 /* utility definitions */ 15 #define DUPMAX _POSIX2_RE_DUP_MAX /* xxx is this right? */ 16 #define INFINITY (DUPMAX+1) 17 #define NC ((CHAR_MAX)-(CHAR_MIN)+1) 18 19 typedef unsigned char uchar; 20 21 #ifndef REDEBUG 22 #ifndef NDEBUG 23 #define NDEBUG /* no assertions please */ 24 #endif 25 #endif 26 #include <assert.h> 27