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/*--------------------------------------------------------------------
* Copyright © 2016 James Hunt <jamesodhunt@ubuntu.com>.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*--------------------------------------------------------------------
*/
#ifndef _PROCENV_PSTRING_H
#define _PROCENV_PSTRING_H
/* for wcsdup(3) */
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
#include <wctype.h>
/**
* @buf: string,
* @len: number of _characters_ (*NOT* bytes!) in @buf,
* @size: allocated size of @buf in bytes.
**/
typedef struct procenv_string {
wchar_t *buf;
size_t len;
size_t size;
} pstring;
pstring *pstring_new (void);
pstring *pstring_create (const wchar_t *str);
pstring *char_to_pstring (const char *str);
char *pstring_to_char (const pstring *str);
void pstring_chomp (pstring *str);
void pstring_compress (pstring **wstr, wchar_t remove_char);
void pstring_free (pstring *str);
int encode_string (pstring **pstr);
wchar_t *char_to_wchar (const char *str);
char *wchar_to_char (const wchar_t *wstr);
#endif /* _PROCENV_PSTRING_H */
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