blob: f229a9ab39671c1cfe100d677c4194dbd202cd99 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
/* RCS $Id: ctype.h,v 1.1.1.1 2000-09-22 15:33:34 hr Exp $
--
-- SYNOPSIS
-- ctype
--
-- DESCRIPTION
-- ctype.h 4.2 85/09/04
--
-- AUTHOR
-- Dennis Vadura, dvadura@dmake.wticorp.com
--
-- WWW
-- http://dmake.wticorp.com/
--
-- COPYRIGHT
-- Copyright (c) 1996,1997 by WTI Corp. All rights reserved.
--
-- This program is NOT free software; you can redistribute it and/or
-- modify it under the terms of the Software License Agreement Provided
-- in the file <distribution-root>/readme/license.txt.
--
-- LOG
-- Use cvs log to obtain detailed change logs.
*/
#define _U 01
#define _L 02
#define _N 04
#define _S 010
#define _P 020
#define _C 040
#define _X 0100
#define _B 0200
extern char _ctype_[];
#define isalpha(c) ((_ctype_+1)[c]&(_U|_L))
#define isupper(c) ((_ctype_+1)[c]&_U)
#define islower(c) ((_ctype_+1)[c]&_L)
#define isdigit(c) ((_ctype_+1)[c]&_N)
#define isxdigit(c) ((_ctype_+1)[c]&(_N|_X))
#define isspace(c) ((_ctype_+1)[c]&_S)
#define ispunct(c) ((_ctype_+1)[c]&_P)
#define isalnum(c) ((_ctype_+1)[c]&(_U|_L|_N))
#define isprint(c) ((_ctype_+1)[c]&(_P|_U|_L|_N|_B))
#define isgraph(c) ((_ctype_+1)[c]&(_P|_U|_L|_N))
#define iscntrl(c) ((_ctype_+1)[c]&_C)
#define isascii(c) ((unsigned)(c)<=0177)
#define toupper(c) ((c)-'a'+'A')
#define tolower(c) ((c)-'A'+'a')
#define toascii(c) ((c)&0177)
|
