1ungetch(3XCURSES) X/Open Curses Library Functions ungetch(3XCURSES)
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6 ungetch, unget_wch - push character back onto the input queue
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9 cc [ flag... ] file... -I /usr/xpg4/include -L /usr/xpg4/lib \
10 -R /usr/xpg4/lib -lcurses [ library... ]
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12 c89 [ flag... ] file... -lcurses [ library... ]
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14 #include <curses.h>
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16 int ungetch(int ch);
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19 int unget_wch(const wchar_t wch);
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23 ch Is the single byte character to be put back in the input queue
24 for the next call to getch(3XCURSES).
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27 wch Is the wide character to be put back in the input queue for the
28 next call to get_wch(3XCURSES).
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32 The ungetch() function pushes ch back onto the input queue until the
33 next call to getch().
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36 The unget_wch() function is similar to ungetch() except that ch can be
37 of type wchar_t.
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40 On success, these functions return OK. Otherwise, they return ERR.
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43 None.
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46 See attributes(5) for descriptions of the following attributes:
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51 ┌─────────────────────────────┬─────────────────────────────┐
52 │ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
53 ├─────────────────────────────┼─────────────────────────────┤
54 │Interface Stability │Standard │
55 ├─────────────────────────────┼─────────────────────────────┤
56 │MT-Level │Unsafe │
57 └─────────────────────────────┴─────────────────────────────┘
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60 get_wch(3XCURSES), getch(3XCURSES), libcurses(3XCURSES), attributes(5),
61 standards(5)
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65SunOS 5.11 5 Jun 2002 ungetch(3XCURSES)