60 lines
1.3 KiB
C
60 lines
1.3 KiB
C
/*
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* Feynman -- Wayland compositor for GNU Emacs
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*
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* Copyright (c) 2022 Sameer Rahmani <lxsameer@gnu.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 2.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* 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
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef FEYNMAN_QUEUE_H
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#define FEYNMAN_QUEUE_H
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#include <stdbool.h>
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#include <stdint.h>
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typedef enum event_enum
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{
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echo = 0,
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exit = 1,
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} event_type_t;
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typedef struct arguments
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{
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unsigned count;
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void **args;
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} arguments_t;
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typedef struct event
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{
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unsigned id;
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event_type_t event_type;
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arguments_t *args;
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} event_t;
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typedef struct queue
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{
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unsigned *head;
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unsigned *tail;
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unsigned size;
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event_t *events;
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} queue_t;
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queue_t *init_queue (unsigned size);
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void deinit_queue (queue_t *q);
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int enqueue_event (queue_t *q, event_t *event);
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event_t *pop_event (queue_t *q);
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bool is_queue_empty (queue_t *q);
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#endif
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