File list (Check if you may need any files):
test_to_rotate90\a.bmp
................\copy.BMP
................\copyLean.BMP
................\Debug\BuildLog.htm
................\.....\readbmp.exe
................\.....\readbmp.exe.embed.manifest
................\.....\readbmp.ilk
................\.....\readbmp.opt
................\.....\vc60.idb
................\.....\vc60.pdb
................\.....\vc90.idb
................\.....\vc90.pdb
................\.....\图像像素.txt
................\leanNew.bmp
................\p++.bmp
................\p++_lean.bmp
................\p--.bmp
................\p--_lean.bmp
................\picture.bmp
................\readbmp.cpp
................\readbmp.dsp
................\readbmp.dsw
................\readbmp.ncb
................\readbmp.opt
................\readbmp.plg
................\readbmp.sln
................\readbmp.suo
................\readbmp.vcproj
................\readbmp.vcproj.LBDZ-20121126JL.Administrator.user
................\rotato90.bmp
................\rotato90_lean.bmp
................\test.txt
................\图像像素.txt
................\Debug
test_to_rotate90