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NAME
| | ungetch, unget_wch - push character back onto the input queue |
SYNOPSIS
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cc [ flag... ] file... -I /usr/xpg4/include -L /usr/xpg4/lib \
-R /usr/xpg4/lib -lcurses [ library... ]
c89 [ flag... ] file... -lcurses [ library... ]
#include <curses.h> int ungetch(int ch); |
| | int unget_wch(const wchar_t wch); |
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ch
- Is the single byte character to be put back in the input queue for the next call to getch(3XCURSES).
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wch
- Is the wide character to be put back in the input queue for the next call to get_wch(3XCURSES).
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The ungetch() function pushes ch back onto the input queue until the next call to getch().
The unget_wch() function is similar to ungetch() except that ch can be of type wchar_t.
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On success, these functions return OK. Otherwise, they return ERR.
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See attributes(5) for descriptions of the following attributes:
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
| Interface Stability | Standard |
| MT-Level | Unsafe |
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Company Info
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Contact
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Copyright 2003 Sun Microsystems, Inc. All rights reserved.
Use is subject to license terms.
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