From 89d07d7c4add35b436846e9f862338e920bd4723 Mon Sep 17 00:00:00 2001
From: David Rose <david@ddrose.com>
Date: Fri, 21 Mar 2008 22:39:40 +0000
Subject: [PATCH] whoops, const void

---
 dtool/src/dtoolbase/stl_compares.I | 2 +-
 dtool/src/dtoolbase/stl_compares.h | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/dtool/src/dtoolbase/stl_compares.I b/dtool/src/dtoolbase/stl_compares.I
index c28395ba22..34ee09ce60 100644
--- a/dtool/src/dtoolbase/stl_compares.I
+++ b/dtool/src/dtoolbase/stl_compares.I
@@ -134,7 +134,7 @@ add_hash(size_t hash, const Key &key) {
 //  Description: Adds the indicated key into a running hash.
 ////////////////////////////////////////////////////////////////////
 INLINE size_t pointer_hash::
-add_hash(size_t hash, void *key) {
+add_hash(size_t hash, const void *key) {
   // We don't mind if this loses precision.
   PN_uint32 key32 = (PN_uint32)reinterpret_cast<unsigned long>(key);
   return AddHash::add_hash(hash, &key32, 1);
diff --git a/dtool/src/dtoolbase/stl_compares.h b/dtool/src/dtoolbase/stl_compares.h
index 322034e3ce..413c850ad6 100644
--- a/dtool/src/dtoolbase/stl_compares.h
+++ b/dtool/src/dtoolbase/stl_compares.h
@@ -150,9 +150,9 @@ public:
 //               the Key is a pointer value.  It is the same as the
 //               system-provided hash_compare.
 ////////////////////////////////////////////////////////////////////
-class pointer_hash : public stl_hash_compare<void *, less<void *> > {
+class pointer_hash : public stl_hash_compare<const void *, less<const void *> > {
 public:
-  INLINE static size_t add_hash(size_t start, void *key);
+  INLINE static size_t add_hash(size_t start, const void *key);
 };
 
 ////////////////////////////////////////////////////////////////////