From aaad91784fdd7264b141965b7121b49ea6dc5ad3 Mon Sep 17 00:00:00 2001
From: Matthias Benkard <mulk@minimulk.mst-plus>
Date: Fri, 8 Aug 2008 11:58:54 +0200
Subject: MLKArray: Improve portability.

---
 MLKArray.m  | 7 +++++--
 functions.h | 2 ++
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/MLKArray.m b/MLKArray.m
index db13c69..5890953 100644
--- a/MLKArray.m
+++ b/MLKArray.m
@@ -26,6 +26,7 @@
 
 #include <stdio.h>
 #include <search.h>
+#include <string.h>
 
 
 @implementation MLKArray
@@ -115,7 +116,8 @@ static int eq (const void *x, const void *y)
 -(NSUInteger) indexOfObjectIdenticalTo:(id)anObject inRange:(NSRange)range
 {
   // FIXME: How to treat [NSNull null]?
-  return ((id*)lfind (anObject, _buffer + range.location, &range.length, sizeof(id), eq)
+  size_t length = range.length;
+  return ((id*)lfind (anObject, _buffer + range.location, &length, sizeof(id), eq)
           - _buffer) / sizeof(id);
 }
 
@@ -133,7 +135,8 @@ static int equalp (const void *x, const void *y)
 -(NSUInteger) indexOfObject:(id)anObject inRange:(NSRange)range
 {
   // FIXME: How to treat [NSNull null]?
-  return ((id*)lfind (anObject, _buffer + range.location, &range.length, sizeof(id), equalp)
+  size_t length = range.length;
+  return ((id*)lfind (anObject, _buffer + range.location, &length, sizeof(id), equalp)
           - _buffer) / sizeof(id);
 }
 
diff --git a/functions.h b/functions.h
index e635220..f322d7a 100644
--- a/functions.h
+++ b/functions.h
@@ -25,6 +25,8 @@
 #include <ffi.h>
 #elif HAVE_FFI_FFI_H
 #include <ffi/ffi.h>
+#else
+#error "Couldn't include ffi.h."
 #endif
 
 
-- 
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