getaccessfile
char * getaccessfile ( char *, char *, char *, char * );
!(allow_file = getaccessfile(dir, name, prefix, "allow"))
|| !(deny_file = getaccessfile(dir, name, prefix, "deny"))
getaccessfile (dir, name, prefix, base)
|| !(deny_file = getaccessfile(dir, name, prefix, DENYFILE))
!(allow_file = getaccessfile(dir, name, prefix, ALLOWFILE))