get cocoa hash, as that's a different size from CFHash for 64 bits
get cocoa hash, as that's a different size from CFHash for 64 bits
WoLpH/skim,WoLpH/skim,WoLpH/skim,ycaihua/skim-app,ycaihua/skim-app,ycaihua/skim-app,ycaihua/skim-app,WoLpH/skim,WoLpH/skim,ycaihua/skim-app