#ifndef WINVER // <20><><EFBFBD><EFBFBD>ʹ<EFBFBD><CAB9> Windows 95 <20><> Windows NT 4 <20><><EFBFBD><EFBFBD><EFBFBD>߰汾<DFB0><E6B1BE><EFBFBD>ض<EFBFBD><D8B6><EFBFBD><EFBFBD>ܡ<EFBFBD>
#define WINVER 0x0501 //Ϊ Windows98 <20><> Windows 2000 <20><><EFBFBD><EFBFBD><EFBFBD>°汾<C2B0>ı<EFBFBD>Ϊ<EFBFBD>ʵ<EFBFBD><CAB5><EFBFBD>ֵ<EFBFBD><D6B5>
#endif
#ifndef _WIN32_WINNT // <20><><EFBFBD><EFBFBD>ʹ<EFBFBD><CAB9> Windows NT 4 <20><><EFBFBD><EFBFBD><EFBFBD>߰汾<DFB0><E6B1BE><EFBFBD>ض<EFBFBD><D8B6><EFBFBD><EFBFBD>ܡ<EFBFBD>
#define _WIN32_WINNT 0x0501 //Ϊ Windows98 <20><> Windows 2000 <20><><EFBFBD><EFBFBD><EFBFBD>°汾<C2B0>ı<EFBFBD>Ϊ<EFBFBD>ʵ<EFBFBD><CAB5><EFBFBD>ֵ<EFBFBD><D6B5>
#endif
#ifndef _WIN32_WINDOWS // <20><><EFBFBD><EFBFBD>ʹ<EFBFBD><CAB9> Windows 98 <20><><EFBFBD><EFBFBD><EFBFBD>߰汾<DFB0><E6B1BE><EFBFBD>ض<EFBFBD><D8B6><EFBFBD><EFBFBD>ܡ<EFBFBD>
#define _WIN32_WINDOWS 0x0410 //Ϊ Windows Me <20><><EFBFBD><EFBFBD><EFBFBD>°汾<C2B0>ı<EFBFBD>Ϊ<EFBFBD>ʵ<EFBFBD><CAB5><EFBFBD>ֵ<EFBFBD><D6B5>