ext-device-restore.h

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#ifndef foopulseextdevicerestorehfoo
#define foopulseextdevicerestorehfoo
 
/***
  This file is part of PulseAudio.
 
  Copyright 2008 Lennart Poettering
  Copyright 2011 Colin Guthrie
 
  PulseAudio is free software; you can redistribute it and/or modify
  it under the terms of the GNU Lesser General Public License as published
  by the Free Software Foundation; either version 2.1 of the License,
  or (at your option) any later version.
 
  PulseAudio 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 Lesser General Public License
  along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
***/
 
#include <pulse/context.h>
#include <pulse/format.h>
#include <pulse/version.h>
 
PA_C_DECL_BEGIN
 
typedef struct pa_ext_device_restore_info {
    pa_device_type_t type;       
    uint32_t index;              
    uint8_t n_formats;           
    pa_format_info **formats;    
} pa_ext_device_restore_info;
 
typedef void (*pa_ext_device_restore_test_cb_t)(
        pa_context *c,
        uint32_t version,
        void *userdata);
 
pa_operation *pa_ext_device_restore_test(
        pa_context *c,
        pa_ext_device_restore_test_cb_t cb,
        void *userdata);
 
pa_operation *pa_ext_device_restore_subscribe(
        pa_context *c,
        int enable,
        pa_context_success_cb_t cb,
        void *userdata);
 
typedef void (*pa_ext_device_restore_subscribe_cb_t)(
        pa_context *c,
        pa_device_type_t type,
        uint32_t idx,
        void *userdata);
 
void pa_ext_device_restore_set_subscribe_cb(
        pa_context *c,
        pa_ext_device_restore_subscribe_cb_t cb,
        void *userdata);
 
typedef void (*pa_ext_device_restore_read_device_formats_cb_t)(
        pa_context *c,
        const pa_ext_device_restore_info *info,
        int eol,
        void *userdata);
 
pa_operation *pa_ext_device_restore_read_formats_all(
        pa_context *c,
        pa_ext_device_restore_read_device_formats_cb_t cb,
        void *userdata);
 
pa_operation *pa_ext_device_restore_read_formats(
        pa_context *c,
        pa_device_type_t type,
        uint32_t idx,
        pa_ext_device_restore_read_device_formats_cb_t cb,
        void *userdata);
 
pa_operation *pa_ext_device_restore_save_formats(
        pa_context *c,
        pa_device_type_t type,
        uint32_t idx,
        uint8_t n_formats,
        pa_format_info **formats,
        pa_context_success_cb_t cb,
        void *userdata);
 
PA_C_DECL_END
 
#endif