1 files changed, 27 insertions, 0 deletions

diff --git a/main/negentropy_adapter.h b/main/negentropy_adapter.h
new file mode 100644
index 0000000..1e8c0a8
--- /dev/null
+++ b/main/negentropy_adapter.h
@@ -0,0 +1,27 @@
+#ifndef NEGENTROPY_ADAPTER_H
+#define NEGENTROPY_ADAPTER_H
+
+#include "esp_err.h"
+#include <stdint.h>
+#include <stddef.h>
+
+typedef struct {
+    uint64_t created_at;
+    uint8_t id[32];
+} negentropy_item_t;
+
+typedef struct negentropy_adapter negentropy_adapter_t;
+
+negentropy_adapter_t *negentropy_adapter_from_storage(void *storage_engine);
+
+esp_err_t negentropy_adapter_get_items(negentropy_adapter_t *adapter,
+                                       negentropy_item_t **items,
+                                       size_t *count);
+
+esp_err_t negentropy_adapter_insert_item(negentropy_adapter_t *adapter,
+                                          uint64_t created_at,
+                                          const uint8_t *id);
+
+void negentropy_adapter_destroy(negentropy_adapter_t *adapter);
+
+#endif