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hashmap: remove _IDX_ITERATOR_NIL definition

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It is unused and rightly so. Users of the hashmap API should
not care about the idx values or any other Iterator internals.
_IDX_ITERATOR_FIRST in hashmap.h is an exception. It is needed
for ITERATOR_FIRST.
This commit is contained in:
Michal Schmidt 2015-06-16 15:43:06 +02:00
parent a54941f1b4
commit 49e440cdc9
1 changed files with 0 additions and 1 deletions
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src/basic/hashmap.h
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@ -65,7 +65,6 @@ typedef struct {
} Iterator;
#define _IDX_ITERATOR_FIRST (UINT_MAX - 1)
#define _IDX_ITERATOR_NIL (UINT_MAX)
#define ITERATOR_FIRST ((Iterator) { .idx = _IDX_ITERATOR_FIRST, .next_key = NULL })
typedef unsigned long (*hash_func_t)(const void *p, const uint8_t hash_key[HASH_KEY_SIZE]);