Drop struct stat.st_aclcnt and stat.st_level support

Remove the code that supports struct stat.st_aclcnt and stat.st_level
decoding -- these fields are not defined in system headers.

* configure.ac (AC_CHECK_MEMBERS): Remove struct stat.st_aclcnt and
struct stat.st_level.
* file.c (realprintstat, printstat64)
[HAVE_STRUCT_STAT_ST_ACLCNT || HAVE_STRUCT_STAT_ST_LEVEL]: Remove.
2 files changed