/*
* Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
* which accompanies this distribution, and is available
* at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
*
*/






/**
 @file
 @publishedAll
 @released
*/

#ifndef _CTYPE_H_
#ifdef __cplusplus
extern "C" {
#endif
#define _CTYPE_H_

#include "_ansi.h"

IMPORT_C int isalnum(int c);
IMPORT_C int isalpha(int c);
IMPORT_C int iscntrl(int c);
IMPORT_C int isdigit(int c);
IMPORT_C int isgraph(int c);
IMPORT_C int islower(int c);
IMPORT_C int isprint(int c);
IMPORT_C int ispunct(int c);
IMPORT_C int isspace(int c);
IMPORT_C int isupper(int c);
IMPORT_C int isxdigit(int c);
IMPORT_C int tolower(int c);
IMPORT_C int toupper(int c);

/**
not strict ansi, but popular nevertheless 
*/
#define isascii(c)	((unsigned)(c)<=0177)
#define toascii(c)	((c)&0177)

#ifndef _STRICT_ANSI
#define _tolower(c)	tolower(c)
#define _toupper(c)	toupper(c)
#endif

#ifdef __cplusplus
}
#endif
#endif /* _CTYPE_H_ */
