mirror of
https://github.com/david-schmidt/gsport.git
synced 2024-06-08 12:29:31 +00:00
58 lines
1.9 KiB
C
58 lines
1.9 KiB
C
/*
|
|
GSport - an Apple //gs Emulator
|
|
Copyright (C) 2013-2014 by Peter Neubauer
|
|
|
|
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.,
|
|
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
struct packet_t
|
|
{
|
|
struct at_addr_t dest;
|
|
struct at_addr_t source;
|
|
byte type;
|
|
size_t size;
|
|
byte* data;
|
|
struct packet_t* next;
|
|
};
|
|
|
|
struct packet_queue_t
|
|
{
|
|
struct packet_t* head;
|
|
struct packet_t* tail;
|
|
};
|
|
|
|
void queue_init(struct packet_queue_t* queue);
|
|
void queue_shutdown(struct packet_queue_t* queue);
|
|
|
|
void enqueue(struct packet_queue_t* queue, struct at_addr_t dest, struct at_addr_t source, byte type, size_t size, byte data[]);
|
|
void enqueue_packet(struct packet_queue_t* queue, struct packet_t* packet);
|
|
|
|
struct packet_t* dequeue(struct packet_queue_t* queue);
|
|
struct packet_t* queue_peek(struct packet_queue_t* queue);
|
|
|
|
// Insert the packet at the head of the queue, contrary to normal FIFO operation.
|
|
void insert(struct packet_queue_t* queue, struct at_addr_t dest, struct at_addr_t source, byte type, size_t size, byte data[]);
|
|
void insert_packet(struct packet_queue_t* queue, struct packet_t* packet);
|
|
|
|
|
|
|
|
struct packet_port_t
|
|
{
|
|
struct packet_queue_t in;
|
|
struct packet_queue_t out;
|
|
};
|
|
|
|
void port_init(struct packet_port_t* port);
|
|
void port_shutdown(struct packet_port_t* port); |