#ifndef ERRNO_H
#define ERRNO_H 1

//#define EPERM           1
//#define ENOENT          2
//#define ESRCH           3
#define EINTR           4
//#define EIO             5
//#define ENXIO           6
//#define E2BIG           7
//#define ENOEXEC         8
#define EBADF           9
//#define ECHILD          10
#define EAGAIN          11
//#define ENOMEM          12
//#define EACCES          13
#define EFAULT          14
//#define EOSERR          15 // rk
//#define EBUSY           16
//#define EEXIST          17
//#define EXDEV           18
//#define ENODEV          19
//#define ENOTDIR         20
//#define EISDIR          21
#define EINVAL          22
//#define ENFILE          23
#define EMFILE          24
//#define ENOTTY          25
//#define EFBIG           27
//#define ENOSPC          28
//#define ESPIPE          29
//#define EROFS           30
//#define EMLINK          31
//#define EPIPE           32
//#define EDOM            33
//#define ERANGE          34
//#define EDEADLK         36
//#define ENOSYS          37

#ifdef __cplusplus
extern "C" {
#endif

extern int errno;
extern int _doserrno;
extern int _sys_nerr;

char* strerror(int errno);

#define sys_nerr _sys_nerr

#ifdef __cplusplus
};
#endif

#endif