blob: 8c143f9223c579176c44fa5bd128316512f9c622 (
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
|
/*-
* See the file LICENSE for redistribution information.
*
* Copyright (c) 2005-2009 Oracle. All rights reserved.
*
* $Id$
*/
#include "db_config.h"
#include "db_int.h"
/*
* isalpha --
*
* PUBLIC: #ifndef HAVE_ISALPHA
* PUBLIC: int isalpha __P((int));
* PUBLIC: #endif
*/
int
isalpha(c)
int c;
{
/*
* Depends on ASCII-like character ordering.
*/
return ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') ? 1 : 0);
}
|