1 files changed, 41 insertions, 0 deletions
diff --git a/third_party/rust/cubeb-sys/src/context.rs b/third_party/rust/cubeb-sys/src/context.rs
new file mode 100644
index 0000000000..b7f6e1193e
--- /dev/null
+++ b/third_party/rust/cubeb-sys/src/context.rs
@@ -0,0 +1,41 @@
+// Copyright © 2017-2018 Mozilla Foundation
+//
+// This program is made available under an ISC-style license.  See the
+// accompanying file LICENSE for details.
+
+use callbacks::{cubeb_data_callback, cubeb_state_callback};
+use device::cubeb_devid;
+use std::os::raw::{c_char, c_int, c_uint, c_void};
+use stream::{cubeb_stream, cubeb_stream_params};
+
+pub enum cubeb {}
+
+extern "C" {
+    pub fn cubeb_init(
+        context: *mut *mut cubeb,
+        context_name: *const c_char,
+        backend_name: *const c_char,
+    ) -> c_int;
+    pub fn cubeb_get_backend_id(context: *mut cubeb) -> *const c_char;
+    pub fn cubeb_get_max_channel_count(context: *mut cubeb, max_channels: *mut c_uint) -> c_int;
+    pub fn cubeb_get_min_latency(
+        context: *mut cubeb,
+        params: *mut cubeb_stream_params,
+        latency_frames: *mut c_uint,
+    ) -> c_int;
+    pub fn cubeb_get_preferred_sample_rate(context: *mut cubeb, rate: *mut c_uint) -> c_int;
+    pub fn cubeb_destroy(context: *mut cubeb);
+    pub fn cubeb_stream_init(
+        context: *mut cubeb,
+        stream: *mut *mut cubeb_stream,
+        stream_name: *const c_char,
+        input_device: cubeb_devid,
+        input_stream_params: *mut cubeb_stream_params,
+        output_device: cubeb_devid,
+        output_stream_params: *mut cubeb_stream_params,
+        latency_frames: c_uint,
+        data_callback: cubeb_data_callback,
+        state_callback: cubeb_state_callback,
+        user_ptr: *mut c_void,
+    ) -> c_int;
+}