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#ifndef STAT_H
#define STAT_H
#include <sys/types.h>
#include <time.h>

struct stat {
  dev_t st_dev;            // Device ID of device containing file.
  ino_t st_ino;            // File serial number.
  mode_t st_mode;          // Mode of file (see below).
  nlink_t st_nlink;        // Number of hard links to the file.
  uid_t st_uid;            // User ID of file.
  gid_t st_gid;            // Group ID of file.
  dev_t st_rdev;           // Device ID (if file is character or block special).
  off_t st_size;           // For regular files, the file size in bytes.
                           // For symbolic links, the length in bytes of the
                           // pathname contained in the symbolic link.
                           // For a shared memory object, the length in bytes.
                           // For a typed memory object, the length in bytes.
                           // For other file types, the use of this field is
                           // unspecified.
  struct timespec st_atime; // Last data access timestamp.
  struct timespec st_mtime; // Last data modification timestamp.
  struct timespec st_ctime; // Last file status change timestamp.
  blksize_t st_blksize;    // A file system-specific preferred I/O block size
                           // for this object. In some file system types, this
                           // may vary from file to file.
  blkcnt_t st_blocks;      // Number of blocks allocated for this object.
};
int stat(const char *path, struct stat *buf);
int mkdir(const char *path, mode_t mode);
#endif