1 files changed, 13 insertions, 0 deletions
diff --git a/shared/bin.h b/shared/bin.h
new file mode 100644
index 0000000..bfcda0c
--- /dev/null
+++ b/shared/bin.h
@@ -0,0 +1,13 @@
+#pragma once
+
+#include <stdint.h>
+
+/** @brief binary data container with length */
+typedef struct {
+  uint16_t bytes;
+  uint8_t data[];
+} ws_s_bin;
+
+/** @brief allocate new ws_s_bin struct */
+ws_s_bin *ws_bin_s_alloc(uint16_t bytes);
+