input now contains function to register any actor to OS events

source/wota.h

@@ -64,6 +64,8 @@ typedef struct WotaBuffer {
     size_t    capacity; /* allocated capacity in 64-bit words */
 } WotaBuffer;
 
+void *wota_dup_data(struct WotaBuffer *wb);
+
 /* Buffer management */
 void wota_buffer_init(WotaBuffer *wb, size_t initial_capacity_in_words);
 void wota_buffer_free(WotaBuffer *wb);
@@ -118,6 +120,13 @@ static inline uint64_t wota_bswap64(uint64_t x)
 #endif
 }
 
+void *wota_dup_data(WotaBuffer *wb)
+{
+  void *copy = malloc(wb->size*8);
+  memcpy(copy, wb->data, wb->size*8);
+  return copy;
+}
+
 /* ================================================================
    Helper: Grow the buffer to fit 'min_add' more 64-bit words
    ================================================================ */