/*
   +----------------------------------------------------------------------+
   | Copyright (c) The PHP Group                                          |
   +----------------------------------------------------------------------+
   | This source file is subject to version 3.01 of the PHP license,      |
   | that is bundled with this package in the file LICENSE, and is        |
   | available through the world-wide-web at the following url:           |
   | https://www.php.net/license/3_01.txt                                 |
   | If you did not receive a copy of the PHP license and are unable to   |
   | obtain it through the world-wide-web, please send a note to          |
   | license@php.net so we can mail you a copy immediately.               |
   +----------------------------------------------------------------------+
   | Authors: Keyur Govande <kgovande@gmail.com>                          |
   +----------------------------------------------------------------------+
 */

#ifndef	PS_TITLE_HEADER
#define	PS_TITLE_HEADER

typedef enum {
	PS_TITLE_SUCCESS = 0,
	PS_TITLE_NOT_AVAILABLE = 1,
	PS_TITLE_NOT_INITIALIZED = 2,
	PS_TITLE_BUFFER_NOT_AVAILABLE = 3,
	PS_TITLE_WINDOWS_ERROR = 4,
	PS_TITLE_TOO_LONG = 5,
} ps_title_status;

extern char** save_ps_args(int argc, char** argv);

extern ps_title_status set_ps_title(const char *title, size_t title_len);

extern ps_title_status get_ps_title(size_t* displen, const char** string);

extern const char* ps_title_errno(ps_title_status rc);

extern ps_title_status is_ps_title_available(void);

extern void cleanup_ps_args(char **argv);

#endif // PS_TITLE_HEADER