/******************************************************************************
?*?$Id:?cplgetsymbol.cppv?1.12?2002/11/20?17:16:48?warmerda?Exp?$
?*
?*?Project:??Common?Portability?Library
?*?Purpose:??Fetch?a?function?pointer?from?a?shared?library?/?DLL.
?*?Author:???Frank?Warmerdam?warmerda@home.com
?*
?******************************************************************************
?*?Copyright?（c）?1999?Frank?Warmerdam
?*
?*?Permission?is?hereby?granted?free?of?charge?to?any?person?obtaining?a
?*?copy?of?this?software?and?associated?documentation?files?（the?“Software“）
?*?to?deal?in?the?Software?without?restriction?including?without?limitation
?*?the?rights?to?use?copy?modify?merge?publish?distribute?sublicense
?*?and/or?sell?copies?of?the?Software?and?to?permit?persons?to?whom?the
?*?Software?is?furnished?to?do?so?subject?to?the?following?conditions:
?*
?*?The?above?copyright?notice?and?this?permission?notice?shall?be?included
?*?in?all?copies?or?substantial?portions?of?the?Software.
?*
?*?THE?SOFTWARE?IS?PROVIDED?“AS?IS“?WITHOUT?WARRANTY?OF?ANY?KIND?EXPRESS
?*?OR?IMPLIED?INCLUDING?BUT?NOT?LIMITED?TO?THE?WARRANTIES?OF?MERCHANTABILITY
?*?FITNESS?FOR?A?PARTICULAR?PURPOSE?AND?NONINFRINGEMENT.?IN?NO?EVENT?SHALL
?*?THE?AUTHORS?OR?COPYRIGHT?HOLDERS?BE?LIABLE?FOR?ANY?CLAIM?DAMAGES?OR?OTHER
?*?LIABILITY?WHETHER?IN?AN?ACTION?OF?CONTRACT?TORT?OR?OTHERWISE?ARISING
?*?FROM?OUT?OF?OR?IN?CONNECTION?WITH?THE?SOFTWARE?OR?THE?USE?OR?OTHER
?*?DEALINGS?IN?THE?SOFTWARE.
?******************************************************************************
?*
?*?$Log:?cplgetsymbol.cppv?$
?*?Revision?1.12??2002/11/20?17:16:48??warmerda
?*?Added?debug?report?from?dummy?CPLGetSymbol（）.
?*
?*?Revision?1.11??2001/07/18?04:00:49??warmerda
?*?added?CPL_CVSID
?*
?*?Revision?1.10??2001/01/19?21:16:41??warmerda
?*?expanded?tabs
?*
?*?Revision?1.9??2000/09/25?19:59:03??warmerda
?*?look?for?WIN32?not?_WIN32
?*
?*?Revision?1.8??1999/05/20?02:54:38??warmerda
?*?Added?API?documentation
?*
?*?Revision?1.7??1999/04/23?13:56:36??warmerda
?*?added?stub?implementation.??Don‘t?check?for?__unix__
?*
?*?Revision?1.6??1999/04/21?20:06:05??warmerda
?*?Removed?incorrect?comment.
?*
?*?Revision?1.5??1999/03/02?21:20:00??warmerda
?*?test?for?dlfcn.h?not?-ldl
?*
?*?Revision?1.4??1999/03/02?21:08:11??warmerda
?*?autoconf?switch
?*
?*?Revision?1.3??1999/01/28?18:35:44??warmerda
?*?minor?windows?cleanup.
?*
?*?Revision?1.2??1999/01/27?20:16:03??warmerda
?*?Added?windows?implementation.
?*
?*?Revision?1.1??1999/01/11?15:34:57??warmerda
?*?New
?*
?*/

#include?“cpl_conv.h“

CPL_CVSID（“$Id:?cplgetsymbol.cppv?1.12?2002/11/20?17:16:48?warmerda?Exp?$“）;

/*?====================================================================?*/
/*??????????????????Unix?Implementation?????????????????????????????????*/
/*?====================================================================?*/
#if?defined（HAVE_DLFCN_H）

#define?GOT_GETSYMBOL

#include?

/*************************************