[BUG?] Exported private symbols in audit-userspace

Hi, Is there a reason for functions below to not be marked as hidden? They are not present in audit's public headers so technically there's no reason to export them from shlibs. I can see that some symbols (e.g. `audit_strsplit_r`) were marked as hidden before but then exported in https://github.com/linux-audit/audit-userspace/commit/aa4ed834b7db2f8c7c9... _audit_archadded _audit_elf _audit_exeadded _audit_filterfsadded audit_msg _audit_permadded __audit_send audit_send audit_strsplit audit_strsplit_r _audit_syscalladded auparse_do_interpretation _auparse_free_interpretations auparse_interp_adjust_type _auparse_load_interpretations _auparse_lookup_interpretation __bss_start check_lru_cache compute_subject_key destroy_lru _edata _end _fini _init init_lru lru_evict The issue was found using ShlibVisibilityChecker (https://github.com/yugr/ShlibVisibilityChecker). Best regards, Yury Gribov