/* Returns the data structure corresponding to the given NODE,
assuming that NODE is embedded as the given MEMBER name in
data type STRUCT. NODE must not be a null pointer. */
#define HMAP_DATA(NODE, STRUCT, MEMBER) \
/* Returns the data structure corresponding to the given NODE,
assuming that NODE is embedded as the given MEMBER name in
data type STRUCT. NODE must not be a null pointer. */
#define HMAP_DATA(NODE, STRUCT, MEMBER) \