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+ * Copyright 2018,2020 Thomas E. Dickey *
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- * @Id: curs_deleteln.3x,v 1.13 2010/12/04 18:36:44 tom Exp @
+ * @Id: curs_deleteln.3x,v 1.17 2020/10/18 00:28:51 tom Exp @
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<STRONG>#include</STRONG> <STRONG><curses.h></STRONG>
<STRONG>int</STRONG> <STRONG>deleteln(void);</STRONG>
- <STRONG>int</STRONG> <STRONG>wdeleteln(WINDOW</STRONG> <STRONG>*win);</STRONG>
- <STRONG>int</STRONG> <STRONG>insdelln(int</STRONG> <STRONG>n);</STRONG>
- <STRONG>int</STRONG> <STRONG>winsdelln(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>int</STRONG> <STRONG>n);</STRONG>
+ <STRONG>int</STRONG> <STRONG>wdeleteln(WINDOW</STRONG> <STRONG>*</STRONG><EM>win</EM><STRONG>);</STRONG>
+
+ <STRONG>int</STRONG> <STRONG>insdelln(int</STRONG> <EM>n</EM><STRONG>);</STRONG>
+ <STRONG>int</STRONG> <STRONG>winsdelln(WINDOW</STRONG> <STRONG>*</STRONG><EM>win</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>n</EM><STRONG>);</STRONG>
+
<STRONG>int</STRONG> <STRONG>insertln(void);</STRONG>
- <STRONG>int</STRONG> <STRONG>winsertln(WINDOW</STRONG> <STRONG>*win);</STRONG>
+ <STRONG>int</STRONG> <STRONG>winsertln(WINDOW</STRONG> <STRONG>*</STRONG><EM>win</EM><STRONG>);</STRONG>
</PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
the cursor), and move the remaining lines up. The bottom <EM>n</EM> lines are
cleared. The current cursor position remains the same.
- The <STRONG>insertln</STRONG> and <STRONG>winsertln</STRONG> routines insert a blank line above the cur-
- rent line and the bottom line is lost.
+ The <STRONG>insertln</STRONG> and <STRONG>winsertln</STRONG> routines insert a blank line above the
+ current line and the bottom line is lost.
</PRE><H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
- All routines return the integer <STRONG>ERR</STRONG> upon failure and an <STRONG>OK</STRONG> (SVr4 speci-
- fies only "an integer value other than <STRONG>ERR</STRONG>") upon successful comple-
- tion.
+ All routines return the integer <STRONG>ERR</STRONG> upon failure and an <STRONG>OK</STRONG> (SVr4
+ specifies only "an integer value other than <STRONG>ERR</STRONG>") upon successful
+ completion.
X/Open defines no error conditions. In this implementation, if the
window parameter is null, an error is returned.
These routines do not require a hardware line delete or insert feature
in the terminal. In fact, they will not use hardware line
- delete/insert unless <STRONG>idlok(...,</STRONG> <STRONG>TRUE)</STRONG> has been set on the current win-
- dow.
+ delete/insert unless <STRONG>idlok(...,</STRONG> <STRONG>TRUE)</STRONG> has been set on the current
+ window.
</PRE><H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
projects / ncurses.git / blobdiff