1 /* 2 * Copyright (c) 1988 Regents of the University of California. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms are permitted 6 * provided that the above copyright notice and this paragraph are 7 * duplicated in all such forms and that any documentation, 8 * advertising materials, and other materials related to such 9 * distribution and use acknowledge that the software was developed 10 * by the University of California, Berkeley. The name of the 11 * University may not be used to endorse or promote products derived 12 * from this software without specific prior written permission. 13 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 14 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 15 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 16 * 17 * @(#)dctype.h 3.3 (Berkeley) 06/29/88 18 */ 19 20 #define INCLUDED_ECTYPE 21 22 #define D_UPPER 0x01 23 #define D_LOWER 0x02 24 #define D_DIGIT 0x04 25 #define D_SPACE 0x08 26 #define D_PUNCT 0x10 27 #define D_PRINT 0x20 28 29 #define Disalpha(c) (dctype[(c)]&(D_UPPER|D_LOWER)) 30 #define Disupper(c) (dctype[(c)]&D_UPPER) 31 #define Dislower(c) (dctype[(c)]&D_LOWER) 32 #define Disdigit(c) (dctype[(c)]&D_DIGIT) 33 #define Disalnum(c) (dctype[(c)]&(D_UPPER|D_LOWER|D_DIGIT)) 34 #define Disspace(c) (dctype[(c)]&D_SPACE) /* blank or null */ 35 #define Dispunct(c) (dctype[(c)]&D_PUNCT) 36 #define Disprint(c) (dctype[(c)]&D_PRINT) 37 38 extern unsigned char dctype[192]; 39