#pragma once

// XXX: os vs sys prefix...

typedef struct os·Directory os·Directory;
typedef struct os·DirEntry  os·DirEntry;

struct os·Directory
{
    intptr off;
    int fd;
    int pad;
    int pos, end;
    /* buf needs fall on (off_t) 8 byte alignment */
    char buf[2048];
};

struct os·DirEntry
{
    ulong  ino;    /* inode number */
    ulong  off;    /* offset to next entry (from start of directory */
    ushort len;    /* length of entry (in bytes) */
    uchar  type;   /* filetype */
    char   name[]; /* filename */
};

/* types of DirEntry (last byte) */
#define os·EntryUnknown 0
#define os·EntryFifo    1
#define os·EntryChar    2
#define os·EntryDir     4
#define os·EntryBlock   6
#define os·EntryFile    8
#define os·EntryLink    10
#define os·EntrySocket  12