From 7e9d4cc15e8b8a199f2c4f3d0aa1afc49c178433 Mon Sep 17 00:00:00 2001
From: "Darryl L. Miles" <darryl.miles@darrylmiles.org>
Date: Mon, 6 Jan 2025 16:21:22 +0000
Subject: [PATCH] ihash.c: cleanup warning use of void* with pointer arithmetic

Use of (void*) with pointer arithmetic warning removal.

But more so as it is in a macro (all be it local to file) which will
take on the form of the type passed as argument when the 'offset' looks
to be always be specified in bytes.
---
 utils/ihash.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/utils/ihash.c b/utils/ihash.c
index 65248306..13dec78d 100644
--- a/utils/ihash.c
+++ b/utils/ihash.c
@@ -40,7 +40,7 @@
  *
  */
 
-#define DEREF(ptr,offset) ((ptr)+(offset))
+#define DEREF(ptr,offset) (((char*)ptr)+(offset))
 
 static char rcsid[] = "$Header$";
 #include <string.h>
@@ -178,7 +178,7 @@ void IHashDelete(IHashTable *table, void *entry)
 
   for(pp = &table->iht_table[bucket];
       (*pp) && (*pp) != entry;
-      pp = DEREF((*pp),nextOffset));
+      pp = (void**) DEREF((*pp),nextOffset));
 
   ASSERT(*pp,"IHashDelete");
   (*pp) = * (void **) DEREF(entry,nextOffset);