#ifndef _SYS_STAT_H
#define _SYS_STAT_H

#include <stddef.h>
#include <sys/types.h>

#define S_IFMT   0170000

#define S_IFSOCK 0140000
#define S_IFLNK  0120000
#define S_IFREG  0100000
#define S_IFBLK  0060000
#define S_IFDIR  0040000
#define S_IFCHR  0020000
#define S_IFIFO  0010000

#define S_ISREG(m) ((m & S_IFMT) == S_IFREG)
#define S_ISDIR(m) ((m & S_IFMT) == S_IFDIR)
#define S_ISCHR(m) ((m & S_IFMT) == S_IFCHR)
#define S_ISBLK(m) ((m & S_IFMT) == S_IFBLK)
#define S_ISFIFO(m) ((m & S_IFMT) == S_IFIFO)
#define S_ISLNK(m) ((m & S_IFMT) == S_IFLNK)
#define S_ISSOCK(m) ((m & S_IFMT) == S_IFSOCK)

#define S_ISUID 04000
#define S_ISGID 02000
#define S_ISVTX 01000

#define S_IRWXU 00700
#define S_IRUSR 00400
#define S_IWUSR 00200
#define S_IXUSR 00100

#define S_IRWXG 00070
#define S_IRGRP 00040
#define S_IWGRP 00020
#define S_IXGRP 00010

#define S_IRWXO 00007
#define S_IROTH 00004
#define S_IWOTH 00002
#define S_IXOTH 00001

/* Structure for a stat() call */
typedef struct stat {
	dev_t st_dev;
	ino_t st_ino;
	mode_t st_mode;
	nlink_t st_nlink;
	uid_t st_uid;
	gid_t st_gid;
	size_t st_size;
} Stat;

#ifdef __cplusplus
extern "C" {
#endif

int mkdir(const char *pathname, mode_t mode);
int mknod(const char *pathname, mode_t mode, dev_t dev);
int stat(const char *pathname, struct stat *statbuf);
int fstat(int fd, struct stat *statbuf);

#ifdef __cplusplus
}
#endif

#endif