2016-02-08 05:01:25 +00:00
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/*
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2018-03-02 16:44:49 +00:00
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GSPLUS - Advanced Apple IIGS Emulator Environment
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Based on the KEGS emulator written by Kent Dickey
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See COPYRIGHT.txt for Copyright information
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See COPYING.txt for license (GPL v2)
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2016-02-08 05:01:25 +00:00
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*/
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struct packet_t
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{
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struct at_addr_t dest;
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struct at_addr_t source;
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byte type;
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size_t size;
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byte* data;
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struct packet_t* next;
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};
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struct packet_queue_t
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{
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struct packet_t* head;
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struct packet_t* tail;
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};
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void queue_init(struct packet_queue_t* queue);
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void queue_shutdown(struct packet_queue_t* queue);
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void enqueue(struct packet_queue_t* queue, struct at_addr_t dest, struct at_addr_t source, byte type, size_t size, byte data[]);
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void enqueue_packet(struct packet_queue_t* queue, struct packet_t* packet);
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struct packet_t* dequeue(struct packet_queue_t* queue);
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struct packet_t* queue_peek(struct packet_queue_t* queue);
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// Insert the packet at the head of the queue, contrary to normal FIFO operation.
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void insert(struct packet_queue_t* queue, struct at_addr_t dest, struct at_addr_t source, byte type, size_t size, byte data[]);
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void insert_packet(struct packet_queue_t* queue, struct packet_t* packet);
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struct packet_port_t
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{
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struct packet_queue_t in;
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struct packet_queue_t out;
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};
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void port_init(struct packet_port_t* port);
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void port_shutdown(struct packet_port_t* port);
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