73         NULL  in array_data_integer_init()
103         NULL  in array_data_array_init()
136 	a->data = NULL;  in array_free_data()
137 	a->sorted = NULL;  in array_free_data()
181 	a->data[a->used] = NULL;
250     return ipos >= 0 ? a->sorted[ipos] : NULL;  in array_get_element_klen_ext()
286     return ipos >= 0 ? a->sorted[ipos] : NULL;  in array_get_element_klen()
292     return ipos >= 0 ? a->sorted[ipos] : NULL;  in array_get_data_unset()
297     if (ipos < 0) return NULL;  in array_extract_element_klen()
314     a->data[last_ndx] = NULL;  in array_extract_element_klen()
323     data_unset * const du = (a->used < a->size) ? a->data[a->used] : NULL;  in array_get_unused_element()
324     if (NULL != du && du->type == t) {  in array_get_unused_element()
325         a->data[a->used] = NULL;/* make empty slot at a->used for next insert */  in array_get_unused_element()
328     return NULL;  in array_get_unused_element()
337 			data[a->used] = NULL;  in array_get_unused_element()
343 	return NULL;  in array_get_unused_element()
351         if (__builtin_expect( (prev != NULL), 0))  in array_insert_data_at_pos()
373     if (NULL == di) di = array_data_integer_init();  in array_insert_integer_at_pos()
383     if (NULL == ds) ds = array_data_string_init();  in array_insert_string_at_pos()
428     force_assert(NULL != entry);  in array_find_or_insert()
433         return NULL;  in array_find_or_insert()
441     return NULL;  in array_find_or_insert()
446     if (NULL == array_find_or_insert(a, entry)) return;  in array_replace()
466 	if (NULL != (old = array_find_or_insert(a, entry))) {  in array_insert_unique()
522     return NULL;  in array_match_key_prefix_klen()
534     return NULL;  in array_match_key_prefix_nc_klen()
563     return NULL;  in array_match_value_prefix()
577     return NULL;  in array_match_value_prefix_nc()
592     return NULL;  in array_match_key_suffix()
607     return NULL;  in array_match_key_suffix_nc()
622     return NULL;  in array_match_value_suffix()
637     return NULL;  in array_match_value_suffix_nc()
654     return NULL;  in array_match_path_or_ext()