#ifndef __ERRNO_H__
# define __ERRNO_H__

#ifdef __cplusplus
extern "C" {
#endif

/* Initialized to 0 at startup. Currently not TLS, maybe in the future if
   threads are supported. */
extern int errno;

#define EDOM       1
#define EILSEQ     2
#define ERANGE     3

#ifdef __cplusplus
}
#endif

#endif /*__ERRNO_H__*/