The bbcr broke off my compilation help plz

dev_in.h

@@ -0,0 +1,26 @@
+#pragma once
+
+#include "message.h"
+#include "input_dev.h"
+
+typedef struct dev_in_data {
+    size_t max_messages_in_flight;
+
+    // the timeout (in missileconds)
+    uint64_t timeout_ms;
+
+    // declarations of devices to monitor
+    input_dev_t *input_dev_decl;
+
+    // number of devices to monitor
+    size_t input_dev_cnt;
+
+    // this pipe is reserved for reporting in_message_t
+    int in_message_pipe_fd;
+
+    // this messages is reserved for receiving out_message_t
+    int out_message_pipe_fd;
+
+} dev_in_data_t;
+
+void *dev_in_thread_func(void *ptr);