Add the 3.3.3 sources for class-dump.

class-dump/src/CDTypeLexer.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 <Foundation/Foundation.h>
+
+#define TK_EOS 0
+#define TK_NUMBER 257
+#define TK_IDENTIFIER 258
+#define T_NAMED_OBJECT 259
+#define TK_QUOTED_STRING 260
+#define TK_TEMPLATE_TYPE TK_IDENTIFIER
+
+typedef enum {
+    CDTypeLexerStateNormal = 0,
+    CDTypeLexerStateIdentifier = 1,
+    CDTypeLexerStateTemplateTypes = 2,
+} CDTypeLexerState;
+
+@interface CDTypeLexer : NSObject
+{
+    NSScanner *scanner;
+    CDTypeLexerState state;
+    NSString *lexText;
+
+    BOOL shouldShowLexing;
+}
+
+- (id)initWithString:(NSString *)aString;
+- (void)dealloc;
+
+- (NSScanner *)scanner;
+
+- (CDTypeLexerState)state;
+- (void)setState:(CDTypeLexerState)newState;
+
+- (BOOL)shouldShowLexing;
+- (void)setShouldShowLexing:(BOOL)newFlag;
+
+- (NSString *)string;
+- (int)scanNextToken;
+
+- (NSString *)lexText;
+- (void)_setLexText:(NSString *)newString;
+
+- (unichar)peekChar;
+- (NSString *)remainingString;
+- (NSString *)peekIdentifier;
+
+@end