Jack2  1.9.10
jack.h
1 /*
2  Copyright (C) 2001 Paul Davis
3  Copyright (C) 2004 Jack O'Quin
4 
5  This program is free software; you can redistribute it and/or modify
6  it under the terms of the GNU Lesser General Public License as published by
7  the Free Software Foundation; either version 2.1 of the License, or
8  (at your option) any later version.
9 
10  This program is distributed in the hope that it will be useful,
11  but WITHOUT ANY WARRANTY; without even the implied warranty of
12  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  GNU Lesser General Public License for more details.
14 
15  You should have received a copy of the GNU Lesser General Public License
16  along with this program; if not, write to the Free Software
17  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18 
19 */
20 
21 #ifndef __jack_h__
22 #define __jack_h__
23 
24 #ifdef __cplusplus
25 extern "C"
26 {
27 #endif
28 
29 #include <jack/systemdeps.h>
30 #include <jack/types.h>
31 #include <jack/transport.h>
32 
37  /*************************************************************
38  * NOTE: JACK_WEAK_EXPORT ***MUST*** be used on every function
39  * added to the JACK API after the 0.116.2 release.
40  *
41  * Functions that predate this release are marked with
42  * JACK_WEAK_OPTIONAL_EXPORT which can be defined at compile
43  * time in a variety of ways. The default definition is empty,
44  * so that these symbols get normal linkage. If you wish to
45  * use all JACK symbols with weak linkage, include
46  * <jack/weakjack.h> before jack.h.
47  *************************************************************/
48 
49 #include <jack/weakmacros.h>
50 
63 void
64 jack_get_version(
65  int *major_ptr,
66  int *minor_ptr,
67  int *micro_ptr,
68  int *proto_ptr) JACK_OPTIONAL_WEAK_EXPORT;
69 
76 const char *
77 jack_get_version_string() JACK_OPTIONAL_WEAK_EXPORT;
78 
117 jack_client_t * jack_client_open (const char *client_name,
118  jack_options_t options,
119  jack_status_t *status, ...) JACK_OPTIONAL_WEAK_EXPORT;
120 
127 jack_client_t * jack_client_new (const char *client_name) JACK_OPTIONAL_WEAK_DEPRECATED_EXPORT;
128 
134 int jack_client_close (jack_client_t *client) JACK_OPTIONAL_WEAK_EXPORT;
135 
140 int jack_client_name_size (void) JACK_OPTIONAL_WEAK_EXPORT;
141 
148 char * jack_get_client_name (jack_client_t *client) JACK_OPTIONAL_WEAK_EXPORT;
149 
158 char *jack_get_uuid_for_client_name (jack_client_t *client,
159  const char *client_name) JACK_WEAK_EXPORT;
160 
170 char *jack_get_client_name_by_uuid (jack_client_t *client,
171  const char *client_uuid ) JACK_WEAK_EXPORT;
172 
194 int jack_internal_client_new (const char *client_name,
195  const char *load_name,
196  const char *load_init) JACK_OPTIONAL_WEAK_DEPRECATED_EXPORT;
197 
203 void jack_internal_client_close (const char *client_name) JACK_OPTIONAL_WEAK_DEPRECATED_EXPORT;
204 
211 int jack_activate (jack_client_t *client) JACK_OPTIONAL_WEAK_EXPORT;
212 
220 int jack_deactivate (jack_client_t *client) JACK_OPTIONAL_WEAK_EXPORT;
221 
225 int jack_get_client_pid (const char *name) JACK_OPTIONAL_WEAK_EXPORT;
226 
231 jack_native_thread_t jack_client_thread_id (jack_client_t *client) JACK_OPTIONAL_WEAK_EXPORT;
232 
242 int jack_is_realtime (jack_client_t *client) JACK_OPTIONAL_WEAK_EXPORT;
243 
255 jack_nframes_t jack_thread_wait (jack_client_t *client, int status) JACK_OPTIONAL_WEAK_EXPORT;
256 
264 jack_nframes_t jack_cycle_wait (jack_client_t* client) JACK_OPTIONAL_WEAK_EXPORT;
265 
272 void jack_cycle_signal (jack_client_t* client, int status) JACK_OPTIONAL_WEAK_EXPORT;
273 
290 int jack_set_process_thread(jack_client_t* client, JackThreadCallback thread_callback, void *arg) JACK_OPTIONAL_WEAK_EXPORT;
291 
313 int jack_set_thread_init_callback (jack_client_t *client,
314  JackThreadInitCallback thread_init_callback,
315  void *arg) JACK_OPTIONAL_WEAK_EXPORT;
316 
345 void jack_on_shutdown (jack_client_t *client,
346  JackShutdownCallback shutdown_callback, void *arg) JACK_OPTIONAL_WEAK_EXPORT;
347 
375 void jack_on_info_shutdown (jack_client_t *client,
376  JackInfoShutdownCallback shutdown_callback, void *arg) JACK_WEAK_EXPORT;
377 
395 int jack_set_process_callback (jack_client_t *client,
396  JackProcessCallback process_callback,
397  void *arg) JACK_OPTIONAL_WEAK_EXPORT;
398 
415 int jack_set_freewheel_callback (jack_client_t *client,
416  JackFreewheelCallback freewheel_callback,
417  void *arg) JACK_OPTIONAL_WEAK_EXPORT;
418 
438 int jack_set_buffer_size_callback (jack_client_t *client,
439  JackBufferSizeCallback bufsize_callback,
440  void *arg) JACK_OPTIONAL_WEAK_EXPORT;
441 
455 int jack_set_sample_rate_callback (jack_client_t *client,
456  JackSampleRateCallback srate_callback,
457  void *arg) JACK_OPTIONAL_WEAK_EXPORT;
458 
472 int jack_set_client_registration_callback (jack_client_t *client,
473  JackClientRegistrationCallback
474  registration_callback, void *arg) JACK_OPTIONAL_WEAK_EXPORT;
475 
489  int jack_set_port_registration_callback (jack_client_t *client,
490  JackPortRegistrationCallback
491  registration_callback, void *arg) JACK_OPTIONAL_WEAK_EXPORT;
492 
506 int jack_set_port_connect_callback (jack_client_t *client,
507  JackPortConnectCallback
508  connect_callback, void *arg) JACK_OPTIONAL_WEAK_EXPORT;
509 
523 int jack_set_port_rename_callback (jack_client_t *client,
524  JackPortRenameCallback
525  rename_callback, void *arg) JACK_OPTIONAL_WEAK_EXPORT;
526 
540 int jack_set_graph_order_callback (jack_client_t *client,
541  JackGraphOrderCallback graph_callback,
542  void *) JACK_OPTIONAL_WEAK_EXPORT;
543 
557 int jack_set_xrun_callback (jack_client_t *client,
558  JackXRunCallback xrun_callback, void *arg) JACK_OPTIONAL_WEAK_EXPORT;
559 
615 int jack_set_latency_callback (jack_client_t *client,
616  JackLatencyCallback latency_callback,
617  void *) JACK_WEAK_EXPORT;
649 int jack_set_freewheel(jack_client_t* client, int onoff) JACK_OPTIONAL_WEAK_EXPORT;
650 
666 int jack_set_buffer_size (jack_client_t *client, jack_nframes_t nframes) JACK_OPTIONAL_WEAK_EXPORT;
667 
672 jack_nframes_t jack_get_sample_rate (jack_client_t *) JACK_OPTIONAL_WEAK_EXPORT;
673 
683 jack_nframes_t jack_get_buffer_size (jack_client_t *) JACK_OPTIONAL_WEAK_EXPORT;
684 
695 int jack_engine_takeover_timebase (jack_client_t *) JACK_OPTIONAL_WEAK_DEPRECATED_EXPORT;
696 
703 float jack_cpu_load (jack_client_t *client) JACK_OPTIONAL_WEAK_EXPORT;
704 
741 jack_port_t * jack_port_register (jack_client_t *client,
742  const char *port_name,
743  const char *port_type,
744  unsigned long flags,
745  unsigned long buffer_size) JACK_OPTIONAL_WEAK_EXPORT;
746 
753 int jack_port_unregister (jack_client_t *client, jack_port_t *port) JACK_OPTIONAL_WEAK_EXPORT;
754 
774 void * jack_port_get_buffer (jack_port_t *port, jack_nframes_t) JACK_OPTIONAL_WEAK_EXPORT;
775 
781 jack_uuid_t jack_port_uuid (const jack_port_t *port) JACK_OPTIONAL_WEAK_EXPORT;
782 
789 const char * jack_port_name (const jack_port_t *port) JACK_OPTIONAL_WEAK_EXPORT;
790 
797 const char * jack_port_short_name (const jack_port_t *port) JACK_OPTIONAL_WEAK_EXPORT;
798 
802 int jack_port_flags (const jack_port_t *port) JACK_OPTIONAL_WEAK_EXPORT;
803 
808 const char * jack_port_type (const jack_port_t *port) JACK_OPTIONAL_WEAK_EXPORT;
809 
813 jack_port_type_id_t jack_port_type_id (const jack_port_t *port) JACK_OPTIONAL_WEAK_EXPORT;
814 
818 int jack_port_is_mine (const jack_client_t *client, const jack_port_t *port) JACK_OPTIONAL_WEAK_EXPORT;
819 
825 int jack_port_connected (const jack_port_t *port) JACK_OPTIONAL_WEAK_EXPORT;
826 
833 int jack_port_connected_to (const jack_port_t *port,
834  const char *port_name) JACK_OPTIONAL_WEAK_EXPORT;
835 
847 const char ** jack_port_get_connections (const jack_port_t *port) JACK_OPTIONAL_WEAK_EXPORT;
848 
868 const char ** jack_port_get_all_connections (const jack_client_t *client,
869  const jack_port_t *port) JACK_OPTIONAL_WEAK_EXPORT;
870 
878 int jack_port_tie (jack_port_t *src, jack_port_t *dst) JACK_OPTIONAL_WEAK_DEPRECATED_EXPORT;
879 
887 int jack_port_untie (jack_port_t *port) JACK_OPTIONAL_WEAK_DEPRECATED_EXPORT;
888 
896 int jack_port_set_name (jack_port_t *port, const char *port_name) JACK_OPTIONAL_WEAK_EXPORT;
897 
911 int jack_port_set_alias (jack_port_t *port, const char *alias) JACK_OPTIONAL_WEAK_EXPORT;
912 
921 int jack_port_unset_alias (jack_port_t *port, const char *alias) JACK_OPTIONAL_WEAK_EXPORT;
922 
928 int jack_port_get_aliases (const jack_port_t *port, char* const aliases[2]) JACK_OPTIONAL_WEAK_EXPORT;
929 
934 int jack_port_request_monitor (jack_port_t *port, int onoff) JACK_OPTIONAL_WEAK_EXPORT;
935 
944 int jack_port_request_monitor_by_name (jack_client_t *client,
945  const char *port_name, int onoff) JACK_OPTIONAL_WEAK_EXPORT;
946 
954 int jack_port_ensure_monitor (jack_port_t *port, int onoff) JACK_OPTIONAL_WEAK_EXPORT;
955 
959 int jack_port_monitoring_input (jack_port_t *port) JACK_OPTIONAL_WEAK_EXPORT;
960 
978 int jack_connect (jack_client_t *client,
979  const char *source_port,
980  const char *destination_port) JACK_OPTIONAL_WEAK_EXPORT;
981 
995 int jack_disconnect (jack_client_t *client,
996  const char *source_port,
997  const char *destination_port) JACK_OPTIONAL_WEAK_EXPORT;
998 
1008 int jack_port_disconnect (jack_client_t *client, jack_port_t *port) JACK_OPTIONAL_WEAK_EXPORT;
1009 
1018 int jack_port_name_size(void) JACK_OPTIONAL_WEAK_EXPORT;
1019 
1024 int jack_port_type_size(void) JACK_OPTIONAL_WEAK_EXPORT;
1025 
1031 size_t jack_port_type_get_buffer_size (jack_client_t *client, const char *port_type) JACK_WEAK_EXPORT;
1032 
1099 void jack_port_set_latency (jack_port_t *port, jack_nframes_t) JACK_OPTIONAL_WEAK_DEPRECATED_EXPORT;
1100 
1110 void jack_port_get_latency_range (jack_port_t *port, jack_latency_callback_mode_t mode, jack_latency_range_t *range) JACK_WEAK_EXPORT;
1111 
1179 void jack_port_set_latency_range (jack_port_t *port, jack_latency_callback_mode_t mode, jack_latency_range_t *range) JACK_WEAK_EXPORT;
1180 
1194 int jack_recompute_total_latencies (jack_client_t *client) JACK_OPTIONAL_WEAK_EXPORT;
1195 
1211 jack_nframes_t jack_port_get_latency (jack_port_t *port) JACK_OPTIONAL_WEAK_DEPRECATED_EXPORT;
1212 
1223 jack_nframes_t jack_port_get_total_latency (jack_client_t *client,
1224  jack_port_t *port) JACK_OPTIONAL_WEAK_DEPRECATED_EXPORT;
1225 
1242 int jack_recompute_total_latency (jack_client_t*, jack_port_t* port) JACK_OPTIONAL_WEAK_DEPRECATED_EXPORT;
1243 
1267 const char ** jack_get_ports (jack_client_t *client,
1268  const char *port_name_pattern,
1269  const char *type_name_pattern,
1270  unsigned long flags) JACK_OPTIONAL_WEAK_EXPORT;
1271 
1277 jack_port_t * jack_port_by_name (jack_client_t *client, const char *port_name) JACK_OPTIONAL_WEAK_EXPORT;
1278 
1282 jack_port_t * jack_port_by_id (jack_client_t *client,
1283  jack_port_id_t port_id) JACK_OPTIONAL_WEAK_EXPORT;
1284 
1300 jack_nframes_t jack_frames_since_cycle_start (const jack_client_t *) JACK_OPTIONAL_WEAK_EXPORT;
1301 
1308 jack_nframes_t jack_frame_time (const jack_client_t *) JACK_OPTIONAL_WEAK_EXPORT;
1309 
1324 jack_nframes_t jack_last_frame_time (const jack_client_t *client) JACK_OPTIONAL_WEAK_EXPORT;
1325 
1369 int jack_get_cycle_times(const jack_client_t *client,
1370  jack_nframes_t *current_frames,
1371  jack_time_t *current_usecs,
1372  jack_time_t *next_usecs,
1373  float *period_usecs) JACK_OPTIONAL_WEAK_EXPORT;
1374 
1378 jack_time_t jack_frames_to_time(const jack_client_t *client, jack_nframes_t) JACK_OPTIONAL_WEAK_EXPORT;
1379 
1383 jack_nframes_t jack_time_to_frames(const jack_client_t *client, jack_time_t) JACK_OPTIONAL_WEAK_EXPORT;
1384 
1391 jack_time_t jack_get_time() JACK_OPTIONAL_WEAK_EXPORT;
1392 
1399 
1408 extern void (*jack_error_callback)(const char *msg) JACK_OPTIONAL_WEAK_EXPORT;
1409 
1417 void jack_set_error_function (void (*func)(const char *)) JACK_OPTIONAL_WEAK_EXPORT;
1418 
1427 extern void (*jack_info_callback)(const char *msg) JACK_OPTIONAL_WEAK_EXPORT;
1428 
1436 void jack_set_info_function (void (*func)(const char *)) JACK_OPTIONAL_WEAK_EXPORT;
1437 
1447 void jack_free(void* ptr) JACK_OPTIONAL_WEAK_EXPORT;
1448 
1449 
1450 #ifdef __cplusplus
1451 }
1452 #endif
1453 
1454 #endif /* __jack_h__ */
jack_nframes_t jack_port_get_total_latency(jack_client_t *client, jack_port_t *port) JACK_OPTIONAL_WEAK_DEPRECATED_EXPORT
int jack_set_client_registration_callback(jack_client_t *client, JackClientRegistrationCallback registration_callback, void *arg) JACK_OPTIONAL_WEAK_EXPORT
int jack_port_request_monitor(jack_port_t *port, int onoff) JACK_OPTIONAL_WEAK_EXPORT
int jack_set_freewheel_callback(jack_client_t *client, JackFreewheelCallback freewheel_callback, void *arg) JACK_OPTIONAL_WEAK_EXPORT
int jack_set_graph_order_callback(jack_client_t *client, JackGraphOrderCallback graph_callback, void *) JACK_OPTIONAL_WEAK_EXPORT
int jack_set_buffer_size(jack_client_t *client, jack_nframes_t nframes) JACK_OPTIONAL_WEAK_EXPORT
int jack_port_unregister(jack_client_t *client, jack_port_t *port) JACK_OPTIONAL_WEAK_EXPORT
int jack_port_tie(jack_port_t *src, jack_port_t *dst) JACK_OPTIONAL_WEAK_DEPRECATED_EXPORT
int jack_set_thread_init_callback(jack_client_t *client, JackThreadInitCallback thread_init_callback, void *arg) JACK_OPTIONAL_WEAK_EXPORT
jack_port_type_id_t jack_port_type_id(const jack_port_t *port) JACK_OPTIONAL_WEAK_EXPORT
int jack_port_set_name(jack_port_t *port, const char *port_name) JACK_OPTIONAL_WEAK_EXPORT
jack_port_t * jack_port_by_id(jack_client_t *client, jack_port_id_t port_id) JACK_OPTIONAL_WEAK_EXPORT
void jack_port_set_latency(jack_port_t *port, jack_nframes_t) JACK_OPTIONAL_WEAK_DEPRECATED_EXPORT
int jack_port_set_alias(jack_port_t *port, const char *alias) JACK_OPTIONAL_WEAK_EXPORT
int jack_port_ensure_monitor(jack_port_t *port, int onoff) JACK_OPTIONAL_WEAK_EXPORT
void jack_cycle_signal(jack_client_t *client, int status) JACK_OPTIONAL_WEAK_EXPORT
void jack_internal_client_close(const char *client_name) JACK_OPTIONAL_WEAK_DEPRECATED_EXPORT
jack_nframes_t jack_cycle_wait(jack_client_t *client) JACK_OPTIONAL_WEAK_EXPORT
int jack_port_name_size(void) JACK_OPTIONAL_WEAK_EXPORT
int jack_set_process_callback(jack_client_t *client, JackProcessCallback process_callback, void *arg) JACK_OPTIONAL_WEAK_EXPORT
int jack_recompute_total_latency(jack_client_t *, jack_port_t *port) JACK_OPTIONAL_WEAK_DEPRECATED_EXPORT
int jack_activate(jack_client_t *client) JACK_OPTIONAL_WEAK_EXPORT
const char * jack_port_type(const jack_port_t *port) JACK_OPTIONAL_WEAK_EXPORT
void(* jack_info_callback)(const char *msg) JACK_OPTIONAL_WEAK_EXPORT
void jack_set_info_function(void(*func)(const char *)) JACK_OPTIONAL_WEAK_EXPORT
jack_native_thread_t jack_client_thread_id(jack_client_t *client) JACK_OPTIONAL_WEAK_EXPORT
const char ** jack_port_get_connections(const jack_port_t *port) JACK_OPTIONAL_WEAK_EXPORT
int jack_port_disconnect(jack_client_t *client, jack_port_t *port) JACK_OPTIONAL_WEAK_EXPORT
void jack_port_set_latency_range(jack_port_t *port, jack_latency_callback_mode_t mode, jack_latency_range_t *range) JACK_WEAK_EXPORT
jack_time_t jack_get_time() JACK_OPTIONAL_WEAK_EXPORT
char * jack_get_client_name_by_uuid(jack_client_t *client, const char *client_uuid) JACK_WEAK_EXPORT
int jack_connect(jack_client_t *client, const char *source_port, const char *destination_port) JACK_OPTIONAL_WEAK_EXPORT
jack_uuid_t jack_port_uuid(const jack_port_t *port) JACK_OPTIONAL_WEAK_EXPORT
int jack_disconnect(jack_client_t *client, const char *source_port, const char *destination_port) JACK_OPTIONAL_WEAK_EXPORT
jack_port_t * jack_port_register(jack_client_t *client, const char *port_name, const char *port_type, unsigned long flags, unsigned long buffer_size) JACK_OPTIONAL_WEAK_EXPORT
const char ** jack_port_get_all_connections(const jack_client_t *client, const jack_port_t *port) JACK_OPTIONAL_WEAK_EXPORT
int jack_port_type_size(void) JACK_OPTIONAL_WEAK_EXPORT
void jack_on_shutdown(jack_client_t *client, JackShutdownCallback shutdown_callback, void *arg) JACK_OPTIONAL_WEAK_EXPORT
void(* jack_error_callback)(const char *msg) JACK_OPTIONAL_WEAK_EXPORT
int jack_set_port_connect_callback(jack_client_t *client, JackPortConnectCallback connect_callback, void *arg) JACK_OPTIONAL_WEAK_EXPORT
jack_client_t * jack_client_open(const char *client_name, jack_options_t options, jack_status_t *status,...) JACK_OPTIONAL_WEAK_EXPORT
jack_nframes_t jack_frame_time(const jack_client_t *) JACK_OPTIONAL_WEAK_EXPORT
char * jack_get_client_name(jack_client_t *client) JACK_OPTIONAL_WEAK_EXPORT
jack_nframes_t jack_last_frame_time(const jack_client_t *client) JACK_OPTIONAL_WEAK_EXPORT
int jack_port_monitoring_input(jack_port_t *port) JACK_OPTIONAL_WEAK_EXPORT
void jack_set_error_function(void(*func)(const char *)) JACK_OPTIONAL_WEAK_EXPORT
int jack_set_port_rename_callback(jack_client_t *client, JackPortRenameCallback rename_callback, void *arg) JACK_OPTIONAL_WEAK_EXPORT
int jack_set_xrun_callback(jack_client_t *client, JackXRunCallback xrun_callback, void *arg) JACK_OPTIONAL_WEAK_EXPORT
jack_nframes_t jack_get_buffer_size(jack_client_t *) JACK_OPTIONAL_WEAK_EXPORT
jack_nframes_t jack_port_get_latency(jack_port_t *port) JACK_OPTIONAL_WEAK_DEPRECATED_EXPORT
int jack_port_untie(jack_port_t *port) JACK_OPTIONAL_WEAK_DEPRECATED_EXPORT
int jack_set_sample_rate_callback(jack_client_t *client, JackSampleRateCallback srate_callback, void *arg) JACK_OPTIONAL_WEAK_EXPORT
void * jack_port_get_buffer(jack_port_t *port, jack_nframes_t) JACK_OPTIONAL_WEAK_EXPORT
jack_time_t jack_frames_to_time(const jack_client_t *client, jack_nframes_t) JACK_OPTIONAL_WEAK_EXPORT
int jack_port_get_aliases(const jack_port_t *port, char *const aliases[2]) JACK_OPTIONAL_WEAK_EXPORT
jack_nframes_t jack_frames_since_cycle_start(const jack_client_t *) JACK_OPTIONAL_WEAK_EXPORT
int jack_recompute_total_latencies(jack_client_t *client) JACK_OPTIONAL_WEAK_EXPORT
int jack_port_connected_to(const jack_port_t *port, const char *port_name) JACK_OPTIONAL_WEAK_EXPORT
int jack_port_is_mine(const jack_client_t *client, const jack_port_t *port) JACK_OPTIONAL_WEAK_EXPORT
int jack_port_unset_alias(jack_port_t *port, const char *alias) JACK_OPTIONAL_WEAK_EXPORT
jack_port_t * jack_port_by_name(jack_client_t *client, const char *port_name) JACK_OPTIONAL_WEAK_EXPORT
jack_nframes_t jack_get_sample_rate(jack_client_t *) JACK_OPTIONAL_WEAK_EXPORT
int jack_get_client_pid(const char *name) JACK_OPTIONAL_WEAK_EXPORT
size_t jack_port_type_get_buffer_size(jack_client_t *client, const char *port_type) JACK_WEAK_EXPORT
int jack_set_buffer_size_callback(jack_client_t *client, JackBufferSizeCallback bufsize_callback, void *arg) JACK_OPTIONAL_WEAK_EXPORT
float jack_cpu_load(jack_client_t *client) JACK_OPTIONAL_WEAK_EXPORT
int jack_port_connected(const jack_port_t *port) JACK_OPTIONAL_WEAK_EXPORT
void jack_on_info_shutdown(jack_client_t *client, JackInfoShutdownCallback shutdown_callback, void *arg) JACK_WEAK_EXPORT
int jack_port_request_monitor_by_name(jack_client_t *client, const char *port_name, int onoff) JACK_OPTIONAL_WEAK_EXPORT
int jack_internal_client_new(const char *client_name, const char *load_name, const char *load_init) JACK_OPTIONAL_WEAK_DEPRECATED_EXPORT
char * jack_get_uuid_for_client_name(jack_client_t *client, const char *client_name) JACK_WEAK_EXPORT
int jack_engine_takeover_timebase(jack_client_t *) JACK_OPTIONAL_WEAK_DEPRECATED_EXPORT
int jack_get_cycle_times(const jack_client_t *client, jack_nframes_t *current_frames, jack_time_t *current_usecs, jack_time_t *next_usecs, float *period_usecs) JACK_OPTIONAL_WEAK_EXPORT
jack_nframes_t jack_thread_wait(jack_client_t *client, int status) JACK_OPTIONAL_WEAK_EXPORT
const char * jack_port_name(const jack_port_t *port) JACK_OPTIONAL_WEAK_EXPORT
int jack_client_name_size(void) JACK_OPTIONAL_WEAK_EXPORT
jack_nframes_t jack_time_to_frames(const jack_client_t *client, jack_time_t) JACK_OPTIONAL_WEAK_EXPORT
const char ** jack_get_ports(jack_client_t *client, const char *port_name_pattern, const char *type_name_pattern, unsigned long flags) JACK_OPTIONAL_WEAK_EXPORT
int jack_port_flags(const jack_port_t *port) JACK_OPTIONAL_WEAK_EXPORT
int jack_set_port_registration_callback(jack_client_t *client, JackPortRegistrationCallback registration_callback, void *arg) JACK_OPTIONAL_WEAK_EXPORT
int jack_deactivate(jack_client_t *client) JACK_OPTIONAL_WEAK_EXPORT
jack_client_t * jack_client_new(const char *client_name) JACK_OPTIONAL_WEAK_DEPRECATED_EXPORT
int jack_set_process_thread(jack_client_t *client, JackThreadCallback thread_callback, void *arg) JACK_OPTIONAL_WEAK_EXPORT
void jack_port_get_latency_range(jack_port_t *port, jack_latency_callback_mode_t mode, jack_latency_range_t *range) JACK_WEAK_EXPORT
const char * jack_port_short_name(const jack_port_t *port) JACK_OPTIONAL_WEAK_EXPORT
int jack_client_close(jack_client_t *client) JACK_OPTIONAL_WEAK_EXPORT
int jack_set_freewheel(jack_client_t *client, int onoff) JACK_OPTIONAL_WEAK_EXPORT

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