#ifndef _HISTORY_H_
#define _HISTORY_H_
#define SH_ARROW_ANY "\x1b\x5b"
#define SH_ARROW_UP '\x41'
#define SH_ARROW_DOWN '\x42'
#define SH_ARROW_RIGHT '\x43'
#define SH_ARROW_LEFT '\x44'
#define SH_DEL_CHAR '\x7F'
#define SH_BLANK_CHAR '\x20'
#endif