#ifdef __APPLE__
#include <pwd.h>
#include <grp.h>
#include <ctype.h>
#include <sys/acl.h>
#include <sys/kauth.h>
#include <uuid/uuid.h>
#define ACL_FLAG (1<<0)
#define ACL_SET_FLAG (1<<1)
#define ACL_DELETE_FLAG (1<<2)
#define ACL_REWRITE_FLAG (1<<3)
#define ACL_ORDER_FLAG (1<<4)
#define ACL_INHERIT_FLAG (1<<5)
#define ACL_FOLLOW_LINK (1<<6)
#define ACL_FROM_STDIN (1<<7)
#define ACL_CHECK_CANONICITY (1<<8)
#define ACL_REMOVE_INHERIT_FLAG (1<<9)
#define ACL_REMOVE_INHERITED_ENTRIES (1<<10)
#define ACL_NO_TRANSLATE (1<<11)
#define ACL_INVOKE_EDITOR (1<<12)
#define ACL_TO_STDOUT (1<<13)
#define ACL_CLEAR_FLAG (1<<14)
#define INHERITANCE_TIER (-5)
#define MINIMUM_TIER (-1000)
#define MATCH_EXACT (2)
#define MATCH_PARTIAL (1)
#define MATCH_NONE (-1)
#define MATCH_SUBSET (-2)
#define MATCH_SUPERSET (-3)
#define MAX_ACL_TEXT_SIZE 4096
#define MAX_INHERITANCE_LEVEL 1024
extern int search_acl_block(char *tok);
extern int parse_entry(char *entrybuf, acl_entry_t newent);
extern acl_t parse_acl_entries(const char *input);
extern int score_acl_entry(acl_entry_t entry);
extern unsigned get_inheritance_level(acl_entry_t entry);
extern int compare_acl_qualifiers(uuid_t *qa, uuid_t *qb);
extern int compare_acl_permsets(acl_permset_t aperms, acl_permset_t bperms);
extern int compare_acl_entries(acl_entry_t a, acl_entry_t b);
extern unsigned is_canonical(acl_t acl);
extern int find_matching_entry (acl_t acl, acl_entry_t modifier, acl_entry_t *rentry, unsigned match_inherited);
extern unsigned find_canonical_position(acl_t acl, acl_entry_t modifier);
extern int subtract_from_entry(acl_entry_t rentry, acl_entry_t modifier, int *valid_perms);
extern int modify_acl(acl_t *oaclp, acl_entry_t modifier, unsigned int optflags, int position, int inheritance_level, unsigned flag_new_acl, const char* path);
extern int modify_file_acl(unsigned int optflags, const char *path, acl_t modifier, int position, int inheritance_level, int follow);
extern uuid_t *name_to_uuid(char *tok, int nametype);
#endif