+/* CC0 (Public domain) - see LICENSE file for details */
#ifndef CCAN_CONTAINER_OF_H
#define CCAN_CONTAINER_OF_H
#include <stddef.h>
container_off(typeof(*var), member)
#else
#define container_off_var(var, member) \
- ((char *)&(var)->member - (char *)(var))
+ ((const char *)&(var)->member - (const char *)(var))
#endif
#endif /* CCAN_CONTAINER_OF_H */