char	Edirnotempty[]	= "directory not empty on deletion";
char	Eexists[]	= "file already exists";
char	Enonexist[]	= "file does not exist";
char	Eisdir[]	= "is a directory";
char	Enotdir[]	= "not a directory";
char	Eperm[]		= "permission denied";
char	Erofs[]		= "read only filesystem";