1 /*- 2 * Copyright (c) 1990, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Chris Torek. 7 * 8 * %sccs.include.redist.c% 9 * 10 * @(#)floatio.h 8.1 (Berkeley) 06/04/93 11 */ 12 13 /* 14 * Floating point scanf/printf (input/output) definitions. 15 */ 16 17 /* 11-bit exponent (VAX G floating point) is 308 decimal digits */ 18 #define MAXEXP 308 19 /* 128 bit fraction takes up 39 decimal digits; max reasonable precision */ 20 #define MAXFRACT 39 21