1994-10-07 08:58:58 +00:00
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* unctrl.h
|
|
|
|
|
*
|
|
|
|
|
* Display a printable version of a control character.
|
|
|
|
|
* Control characters are displayed in caret notation (^x), DELETE is displayed
|
|
|
|
|
* as ^?. Printable characters sre displatyed as is.
|
|
|
|
|
*
|
|
|
|
|
* The returned pointer points to a static buffer which gets overwritten by
|
|
|
|
|
* each call. Therefore, you must copy the resulting string to a safe place
|
|
|
|
|
* before calling unctrl() again.
|
|
|
|
|
*
|
|
|
|
|
*/
|
|
|
|
|
#ifndef _UNCTRL_H
|
|
|
|
|
#define _UNCTRL_H 1
|
|
|
|
|
|
1994-12-02 06:40:24 +00:00
|
|
|
extern char *unctrl(unsigned char);
|
1994-10-07 08:58:58 +00:00
|
|
|
|
|
|
|
|
#endif /* _UNCTRL_H */
|
