#ifndef __vt_mode_h__
# define __vt_mode_h__
# define VT_CLOSED 0
# define VT_OPEN 1
# define MS_NONE 0
# define MS_PTY 1
# define MS_STREAM 2
# define MS_VTY 3
# define VT_MAXREAD 32
# undef EXTERN
# ifndef __vt_mode_c__
# define EXTERN extern
# define DEFAULT(v)
# else
# define EXTERN
# define DEFAULT(v) =(v)
# endif
EXTERN int VT_Status DEFAULT(VT_CLOSED),
VT_Fd DEFAULT(-1),
VT_ChildPID DEFAULT(-1);
EXTERN BOOL VT_Mode DEFAULT(False),
VT_ChildDied DEFAULT(False);
EXTERN char *VT_Line DEFAULT(NULL);
# undef EXTERN
#endif