mirror of
https://github.com/libretro/RetroArch
synced 2024-12-28 18:31:05 +00:00
34 lines
1.3 KiB
C
34 lines
1.3 KiB
C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
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*
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* RetroArch is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with RetroArch.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __RARCH_REWIND_H
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#define __RARCH_REWIND_H
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#include <stddef.h>
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#include "boolean.h"
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typedef struct state_manager state_manager_t;
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// Always pass in at least 2-byte aligned data! Size can be anything.
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state_manager_t *state_manager_new(size_t state_size, size_t buffer_size);
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void state_manager_free(state_manager_t *state);
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bool state_manager_pop(state_manager_t *state, void **data);
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void *state_manager_push_where(state_manager_t *state);
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bool state_manager_push(state_manager_t *state);
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void state_manager_capacity(state_manager_t *state, unsigned int * entries, size_t * bytes, bool * full);
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#endif
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