project for a (works on my devices) demo

registries_items.h

@@ -0,0 +1,33 @@
+#pragma once
+
+#include "threading.h"
+
+extern pthread_barrier_t all_devices_wrote_barrier;
+extern pthread_barrier_t devices_write_new_round_barrier;
+
+typedef struct {
+	char *path;
+	pthread_t thread;
+} active_registry_item;
+
+void initialize_device_added_flag_barrier();
+
+
+active_registry_item* active_registry_item_dummy_new( const char *path);
+
+active_registry_item* active_registry_item_new( const char *path);
+
+void active_registry_item_dummy_destroy( active_registry_item *item);
+
+void active_registry_item_destroy( active_registry_item *item);
+
+
+typedef struct {
+	char *path;
+	int type;		/* cannot use enums */
+} pending_registry_request;
+
+pending_registry_request* pending_registry_request_new( const char *path);
+
+void pending_registry_request_destroy( pending_registry_request *req);
+