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d85abe214f
modified: CHANGES.md modified: Makefile.linux modified: Makefile.macosx modified: Makefile.win modified: README.md modified: atest.c modified: audio.h new file: ax25_link.c new file: ax25_link.h modified: ax25_pad.c modified: ax25_pad.h modified: ax25_pad2.c new file: cdigipeater.c new file: cdigipeater.h modified: config.c modified: config.h modified: digipeater.c modified: direwolf.c modified: direwolf.h modified: dlq.c modified: dlq.h modified: doc/Going-beyond-9600-baud.pdf modified: doc/Raspberry-Pi-APRS.pdf modified: doc/Raspberry-Pi-SDR-IGate.pdf modified: doc/User-Guide.pdf modified: gen_packets.c modified: hdlc_rec.c modified: hdlc_send.c modified: hdlc_send.h modified: igate.c modified: log.c modified: log.h modified: multi_modem.c modified: pfilter.c modified: pfilter.h modified: ptt.c modified: recv.c modified: serial_port.c modified: server.c modified: server.h modified: symbols-new.txt modified: tocalls.txt modified: tq.c modified: tq.h modified: waypoint.c modified: xid.c new file: xid.h modified: xmit.c
42 lines
805 B
C
42 lines
805 B
C
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/*------------------------------------------------------------------
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*
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* Module: tq.h
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*
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* Purpose: Transmit queue - hold packets for transmission until the channel is clear.
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*
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*---------------------------------------------------------------*/
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#ifndef TQ_H
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#define TQ_H 1
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#include "ax25_pad.h"
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#include "audio.h"
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#define TQ_NUM_PRIO 2 /* Number of priorities. */
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#define TQ_PRIO_0_HI 0
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#define TQ_PRIO_1_LO 1
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void tq_init (struct audio_s *audio_config_p);
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void tq_append (int chan, int prio, packet_t pp);
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void lm_data_request (int chan, int prio, packet_t pp);
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void lm_seize_request (int chan);
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void tq_wait_while_empty (int chan);
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packet_t tq_remove (int chan, int prio);
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packet_t tq_peek (int chan, int prio);
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int tq_count (int chan, int prio);
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#endif
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/* end tq.h */
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