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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* 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 2
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*
*/
#ifndef _FREESCI_SYSTEM_STRINGS_H_
#define _FREESCI_SYSTEM_STRINGS_H_
#define SYS_STRINGS_MAX 4
#define SYS_STRING_SAVEDIR 0
#define SYS_STRING_PARSER_BASE 1
#define MAX_PARSER_BASE 64
typedef struct {
char *name;
int max_size;
char *value;
} sys_string_t;
typedef struct {
sys_string_t strings[SYS_STRINGS_MAX];
} sys_strings_t;
void
sys_string_acquire(sys_strings_t *strings, int index, const char *name, int max_len);
/* Reserves a new system string
** Parameters: (sys_strings_t *) strings: The string table to reserve in
** (int) index: Index number to reserve
** (const char *) name: Name the entry should be tagged with
** (int) max_len: Maximum string length in bytes
*/
int
sys_string_set(sys_strings_t *strings, int index, const char *value);
/* Sets the value of a system string
** Parameters: (sys_strings_t *) strings: The string table to use
** (int) index: Index of the string to write to
** (const char *) value: The value to copy
** Returns : 0 on success, 1 on error
** Length clipping is performed.
*/
void
sys_strings_restore(sys_strings_t *new_strings, sys_strings_t *old_strings);
/* Cleanup system strings after a gamestate restore
** Parameters: (sys_strings_t *) The freshly loaded system strings to clean up
** (sys_strings_t *) The old system strings to clean up
*/
void
sys_string_free_all(sys_strings_t *strings);
/* Deallocates all allocated system strings
** Parameters: (sys_strings_t *) strings: The string table to deallocate
*/
#endif /* !_FREESCI_SYSTEM_STRINGS_H_ */
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