/* ----------------------------------------------------------------------------
 * $Id$
 * ----------------------------------------------------------------------------
 * Public Domain C Library - http://pdclib.sourceforge.net
 * This code is Public Domain. Use, modify, and redistribute at will.
 * ----------------------------------------------------------------------------
 * Wide character classification and mapping utilities
 * --------------------------------------------------------------------------*/

#ifndef _WCTYPE_H
#define _WCTYPE_H _WCTYPE_H

#ifndef _NULL
#define _NULL _NULL
#include "__intern.h"
#endif /* _NULL */

/* TODO: Documentation */

/* ----------------------------------------------------------------------------
 * TYPEDEFS
 * --------------------------------------------------------------------------*/

#ifndef _WINT_T
#define _WINT_T _WINT_T
typedef __wint_t wint_t
#endif /* _WINT_T */

typedef wctrans_t; /* TODO - to __intern.h / __personality.h? */
typedef wctype_t;  /* TODO - to __intern.h / __personality.h? */

/* ----------------------------------------------------------------------------
 * FUNCTIONS
 * --------------------------------------------------------------------------*/

int iswalnum( wint_t c );
int iswalpha( wint_t c );
int iswblank( wint_t c );
int iswcntrl( wint_t c );
int iswctype( wint_t c, wctype_t category );
int iswdigit( wint_t c );
int iswgraph( wint_t c );
int iswlower( wint_t c );
int iswprint( wint_t c );
int iswpunct( wint_t c );
int iswspace( wint_t c );
int iswupper( wint_t c );
int iswxdigit( wint_t c );

wint_t towctrans( wint_t c, wctrans_t category );
wint_t towlower( wint_t c );
wint_t towupper( wint_t c );

wctrans_t wctrans( const char * property );
wctype_t wctype( const char * property );

#endif /* _WCTYPE_H */