From: Michal Schmidt <mschmidt@redhat.com>
Date: Tue, 16 Jun 2015 13:43:06 +0000 (+0200)
Subject: hashmap: remove _IDX_ITERATOR_NIL definition
X-Git-Tag: v221~15^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=49e440cdc9782ea615e4b6a4dd21e12716a5b675;p=thirdparty%2Fsystemd.git

hashmap: remove _IDX_ITERATOR_NIL definition

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.
---

diff --git a/src/basic/hashmap.h b/src/basic/hashmap.h
index 5723f09ca91..2af23024dee 100644
--- a/src/basic/hashmap.h
+++ b/src/basic/hashmap.h
@@ -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]);