X-Git-Url: https://git.saurik.com/apple/icu.git/blobdiff_plain/729e4ab9bc6618bc3d8a898e575df7f4019e29ca..e4f10fab0c078f399c9deef476d9c9b73b47dff8:/icuSources/layout/ExtensionSubtables.cpp

diff --git a/icuSources/layout/ExtensionSubtables.cpp b/icuSources/layout/ExtensionSubtables.cpp
index 6011154b..813caeb3 100644
--- a/icuSources/layout/ExtensionSubtables.cpp
+++ b/icuSources/layout/ExtensionSubtables.cpp
@@ -1,7 +1,7 @@
 /*
  * %W% %E%
  *
- * (C) Copyright IBM Corp. 2008-2010 - All Rights Reserved
+ * (C) Copyright IBM Corp. 2008-2011 - All Rights Reserved
  *
  */
 
@@ -16,7 +16,11 @@
 U_NAMESPACE_BEGIN
 
 // read a 32-bit value that might only be 16-bit-aligned in memory
-#define READ_LONG(code) (le_uint32)((SWAPW(*(le_uint16*)&code) << 16) + SWAPW(*(((le_uint16*)&code) + 1)))
+static inline le_uint32 READ_LONG(le_uint32 code) {
+    le_uint16* first = ((le_uint16*)&code);
+    le_uint16* second = (((le_uint16*)&code) + 1);
+    return (le_uint32)((SWAPW(*first) << 16) + SWAPW(*second));
+}
 
 // FIXME: should look at the format too... maybe have a sub-class for it?
 le_uint32 ExtensionSubtable::process(const LookupProcessor *lookupProcessor, le_uint16 lookupType,
@@ -28,7 +32,7 @@ le_uint32 ExtensionSubtable::process(const LookupProcessor *lookupProcessor, le_
 
     le_uint16 elt = SWAPW(extensionLookupType);
 
-    if (elt != lookupType) {
+    if (elt != lookupType) {      
         le_uint32 extOffset = READ_LONG(extensionOffset);
         LookupSubtable *subtable = (LookupSubtable *) ((char *) this + extOffset);