1 #pragma once
2 
3 #include <uthash.h>
4 
5 #define HASH_ITER2(head, el)                                                             \
6 	for (__typeof__(head) el = (head), __tmp = el != NULL ? el->hh.next : NULL;      \
7 	     el != NULL; el = __tmp, __tmp = el != NULL ? el->hh.next : NULL)
8