1 files changed, 41 insertions, 0 deletions
diff --git a/src/mbgl/util/uv-worker.h b/src/mbgl/util/uv-worker.h
new file mode 100644
index 0000000000..cb2075d1c3
--- /dev/null
+++ b/src/mbgl/util/uv-worker.h
@@ -0,0 +1,41 @@
+#ifndef MBGL_UTIL_UV_WORKER
+#define MBGL_UTIL_UV_WORKER
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <mbgl/util/uv-messenger.h>
+#include <mbgl/util/uv-channel.h>
+
+#include <stdlib.h>
+
+typedef struct uv_worker_s uv_worker_t;
+
+typedef void (*uv_worker_cb)(void *data);
+typedef void (*uv_worker_after_cb)(void *data);
+typedef void (*uv_worker_close_cb)(uv_worker_t *worker);
+
+struct uv_worker_s {
+#ifndef NDEBUG
+    unsigned long thread_id;
+#endif
+    uv_loop_t *loop;
+    uv_messenger_t *msgr;
+    uv_chan_t chan;
+    const char *name;
+    int count;
+    uv_worker_close_cb close_cb;
+    unsigned int active_items;
+};
+
+int uv_worker_init(uv_worker_t *worker, uv_loop_t *loop, int count, const char *name);
+void uv_worker_send(uv_worker_t *worker, void *data, uv_worker_cb work_cb,
+                    uv_worker_after_cb after_work_cb);
+void uv_worker_close(uv_worker_t *worker, uv_worker_close_cb close_cb);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif