Add the 3.3.3 sources for class-dump.

class-dump/src/CDLCSegment.h

+// -*- mode: ObjC -*-
+
+//  This file is part of class-dump, a utility for examining the Objective-C segment of Mach-O files.
+//  Copyright (C) 1997-1998, 2000-2001, 2004-2010 Steve Nygard.
+
+#import "CDLoadCommand.h"
+#include <mach-o/loader.h>
+
+@class CDSection;
+
+#define CDSegmentProtectedMagicTypeNone 0
+#define CDSegmentProtectedMagicType1 0xc2286295
+#define CDSegmentProtectedMagicType2 0x2e69cf40
+
+enum {
+    CDSegmentEncryptionTypeNone = 0,
+    CDSegmentEncryptionType1 = 1, // Prior to 10.5 (AES)
+    CDSegmentEncryptionType2 = 2, // 10.6 (Blowfish)
+    CDSegmentEncryptionTypeUnknown
+};
+typedef NSUInteger CDSegmentEncryptionType;
+
+extern NSString *CDSegmentEncryptionTypeName(CDSegmentEncryptionType type);
+
+@interface CDLCSegment : CDLoadCommand
+{
+    NSString *name;
+    NSMutableArray *sections;
+
+    NSMutableData *decryptedData;
+}
+
+- (id)initWithDataCursor:(CDDataCursor *)cursor machOFile:(CDMachOFile *)aMachOFile;
+- (void)dealloc;
+
+- (NSString *)name;
+- (void)setName:(NSString *)newName;
+
+- (NSArray *)sections;
+
+- (NSUInteger)vmaddr;
+- (NSUInteger)fileoff;
+- (NSUInteger)filesize;
+- (vm_prot_t)initprot;
+- (uint32_t)flags;
+- (BOOL)isProtected;
+
+- (CDSegmentEncryptionType)encryptionType;
+- (BOOL)canDecrypt;
+
+- (NSString *)flagDescription;
+- (NSString *)extraDescription;
+
+- (BOOL)containsAddress:(NSUInteger)address;
+- (CDSection *)sectionContainingAddress:(NSUInteger)address;
+- (CDSection *)sectionWithName:(NSString *)aName;
+- (NSUInteger)fileOffsetForAddress:(NSUInteger)address;
+- (NSUInteger)segmentOffsetForAddress:(NSUInteger)address;
+
+- (void)appendToString:(NSMutableString *)resultString verbose:(BOOL)isVerbose;
+
+- (void)writeSectionData;
+
+- (NSData *)decryptedData;
+
+@end