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/* cairo - a vector graphics library with display and print output
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 *
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 * Copyright © 2009,2016,2021,2022 Adrian Johnson
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 *
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 * This library is free software; you can redistribute it and/or
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 * modify it either under the terms of the GNU Lesser General Public
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 * License version 2.1 as published by the Free Software Foundation
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 * (the "LGPL") or, at your option, under the terms of the Mozilla
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 * Public License Version 1.1 (the "MPL"). If you do not alter this
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 * notice, a recipient may use your version of this file under either
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 * the MPL or the LGPL.
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 *
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 * You should have received a copy of the LGPL along with this library
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 * in the file COPYING-LGPL-2.1; if not, write to the Free Software
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 * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA
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 * You should have received a copy of the MPL along with this library
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 * in the file COPYING-MPL-1.1
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 *
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 * The contents of this file are subject to the Mozilla Public License
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 * Version 1.1 (the "License"); you may not use this file except in
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 * compliance with the License. You may obtain a copy of the License at
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 * http://www.mozilla.org/MPL/
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 *
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 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
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 * OF ANY KIND, either express or implied. See the LGPL or the MPL for
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 * the specific language governing rights and limitations.
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 *
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 * The Original Code is the cairo graphics library.
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 *
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 * The Initial Developer of the Original Code is University of Southern
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 * California.
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 *
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 * Contributor(s):
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 *	Adrian Johnson <ajohnson@redneon.com>
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 */
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#ifndef _CAIRO_CTYPE_INLINE_H_

            

        

            

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#define _CAIRO_CTYPE_INLINE_H_

            

        

            

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#include "cairo-error-private.h"

            

        

            

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CAIRO_BEGIN_DECLS

            

        

            

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/* ASCII only versions of some ctype.h character classification functions.

            

        

            

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 * The glibc versions are slow in UTF-8 locales.

            

        

            

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 */

            

        

            

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static inline int cairo_const

            

        

            

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_cairo_isspace (int c)

            

        

            

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{

            

        

            

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    return (c == 0x20 || (c >= 0x09 && c <= 0x0d));

            

        

            

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}

            

        

            

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static inline int cairo_const

            

        

            

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_cairo_isdigit (int c)

            

        

            

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{

            

        

            

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    return (c >= '0' && c <= '9');

            

        

            

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}

            

        

            

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static inline int cairo_const

            

        

            

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_cairo_isxdigit (int c)

            

        

            

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{

            

        

            

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    return ((c >= '0' && c <= '9') || (c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F'));

            

        

            

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}

            

        

            

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static inline int cairo_const

            

        

            

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_cairo_isalpha (int c)

            

        

            

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{

            

        

            

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    return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z');

            

        

            

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}

            

        

            

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static inline int cairo_const

            

        

            

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_cairo_isprint (int c)

            

        

            

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{

            

        

            

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    return (c >= 0x20 && c <= 0x7e);

            

        

            

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}

            

        

            

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static inline int cairo_const

            

        

            

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_cairo_isalnum (int c)

            

        

            

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{

            

        

            

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    return ((c >= '0' && c <= '9') || (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z'));

            

        

            

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}

            

        

            

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CAIRO_END_DECLS

            

        

            

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#endif /* _CAIRO_CTYPE_INLINE_H_ */