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/* Copyright (C) 2015 Povilas Kanapickas <povilas@radix.lt>
This file is part of cppreference-doc
This work is licensed under the Creative Commons Attribution-ShareAlike 3.0
Unported License. To view a copy of this license, visit
http://creativecommons.org/licenses/by-sa/3.0/ or send a letter to Creative
Commons, 444 Castro Street, Suite 900, Mountain View, California, 94041, USA.
Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.3 or
any later version published by the Free Software Foundation; with no
Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
*/
#ifndef CPPREFERENCE_CCTYPE_H
#define CPPREFERENCE_CCTYPE_H
namespace std {
int isalnum(int ch);
int isalpha(int ch);
#if CPPREFERENCE_STDVER>= 2011
int isblank(int ch);
#endif
int iscntrl(int ch);
int isdigit(int ch);
int isgraph(int ch);
int islower(int ch);
int isprint(int ch);
int ispunct(int ch);
int isspace(int ch);
int isupper(int ch);
int isxdigit(int ch);
int tolower(int ch);
int toupper(int ch);
} // namespace std
#endif // CPPREFERENCE_CCTYPE_H
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