E: minor changes
E: minor changes

 * useless define
 * formatting and useless comment
 * fread() returns a number >= 0
 * symlink returns -1 on error

SVN revision: 75687

tasn/enlightenment,rvandegrift/e,tizenorg/platform.upstream.enlightenment,rvandegrift/e,FlorentRevest/Enlightenment,tizenorg/platform.upstream.enlightenment,tasn/enlightenment,FlorentRevest/Enlightenment,tizenorg/platform.upstream.enlightenment,FlorentRevest/Enlightenment,rvandegrift/e,tasn/enlightenment