10-08-2014
Surprisingly the Tabs have disappeared in the output file...how to put them back ?
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Hi
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hhh str1
fff str2
ccc str3
.....
.....
..... (1 Reply)
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LEARN ABOUT SUNOS
ungetch
ungetch(3XCURSES) X/Open Curses Library Functions ungetch(3XCURSES)
NAME
ungetch, unget_wch - push character back onto the input queue
SYNOPSIS
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);
PARAMETERS
ch Is the single byte character to be put back in the input queue for the next call to getch(3XCURSES).
wch Is the wide character to be put back in the input queue for the next call to get_wch(3XCURSES).
DESCRIPTION
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.
RETURN VALUES
On success, these functions return OK. Otherwise, they return ERR.
ERRORS
None.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |Unsafe |
+-----------------------------+-----------------------------+
SEE ALSO
get_wch(3XCURSES), getch(3XCURSES), libcurses(3XCURSES), attributes(5), standards(5)
SunOS 5.10 5 Jun 2002 ungetch(3XCURSES)