The unctrl routine is used to convert a character to printable form.
Syntax |
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#include <curses.h>
#include <unctrl.h>
char *unctrl(chtype c);
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Return Values |
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Returns a string.
Description |
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The uncntl() routine converts the character code c into a printable form (if unprintable). Control characters are displayed in the ^x notation where ^ identifies the control key, and x represents an
alphanumeric character that is pressed while the control key is held down.
Implementation Considerations |
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Identical to XPG/3
See Also |
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waddch(), waddstr()
Portability |
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HP-UX, UNIX System V, XPG/3
