http://wenku.baidu.com/view/ccb4064dfe4733687e21aaab.html

google下tiny.h
From tiny.h：
#ifdef NDEBUG
// /Og (global optimizations), /Os (favor small code), /Oy (no frame pointers)
#pragma optimize("gsy",on)

#pragma comment(linker,"/RELEASE")

// Note that merging the .rdata section will result in LARGER exe's if you using
// MFC (esp. static link). If this is desirable, define _MERGE_RDATA_ in your project.
#ifdef _MERGE_RDATA_
#pragma comment(linker,"/merge:.rdata=.data")
#endif // _MERGE_RDATA_

//#pragma comment(linker,"/merge:.text=.data")
#pragma comment(linker,"/merge:.reloc=.data")

#if _MSC_VER >= 1000
// Only supported/needed with VC6; VC5 already does 0x200 for release builds.
// Totally undocumented! And if you set it lower than 512 bytes, the program crashes.
// Either leave at 0x200 or 0x1000
#pragma comment(linker,"/FILEALIGN:0x200")
#endif // _MSC_VER >= 1000

#endif // NDEBUG

#pragma comment(linker,"/ENTRY:WinMain")
//#pragma comment(linker,"/MERGE:.rdata=.data")
//#pragma comment(linker,"/MERGE:.text=.data")
#pragma comment(lib,"msvcrt.lib")
#if (_MSC_VER < 1300)  
        #pragma comment(linker,"/IGNORE:4078")  
        #pragma comment(linker,"/OPT:NOWIN98")
#endif
#define WIN32_LEAN_AND_MEAN