3 ****************************************************************************
4 * Copyright 2018-2019,2020 Thomas E. Dickey *
5 * Copyright 1998-2015,2017 Free Software Foundation, Inc. *
7 * Permission is hereby granted, free of charge, to any person obtaining a *
8 * copy of this software and associated documentation files (the *
9 * "Software"), to deal in the Software without restriction, including *
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11 * distribute, distribute with modifications, sublicense, and/or sell *
12 * copies of the Software, and to permit persons to whom the Software is *
13 * furnished to do so, subject to the following conditions: *
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16 * in all copies or substantial portions of the Software. *
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19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
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23 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
24 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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27 * holders shall not be used in advertising or otherwise to promote the *
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30 ****************************************************************************
31 * @Id: ncurses.3x,v 1.144 2020/02/02 23:34:34 tom Exp @
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43 <H1 class="no-header">ncurses 3x</H1>
45 <STRONG><A HREF="ncurses.3x.html">ncurses(3x)</A></STRONG> <STRONG><A HREF="ncurses.3x.html">ncurses(3x)</A></STRONG>
50 </PRE><H2><a name="h2-NAME">NAME</a></H2><PRE>
51 <STRONG>ncurses</STRONG> - CRT screen handling and optimization package
54 </PRE><H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
55 <STRONG>#include</STRONG> <STRONG><curses.h></STRONG>
58 </PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
59 The <STRONG>ncurses</STRONG> library routines give the user a terminal-independent
60 method of updating character screens with reasonable optimization.
61 This implementation is "new curses" (ncurses) and is the approved
62 replacement for 4.4BSD classic curses, which has been discontinued.
63 This describes <STRONG>ncurses</STRONG> version 6.2 (patch 20200212).
65 The <STRONG>ncurses</STRONG> library emulates the curses library of System V Release 4
66 UNIX, and XPG4 (X/Open Portability Guide) curses (also known as XSI
67 curses). XSI stands for X/Open System Interfaces Extension. The
68 <STRONG>ncurses</STRONG> library is freely redistributable in source form. Differences
69 from the SVr4 curses are summarized under the <STRONG>EXTENSIONS</STRONG> and <STRONG>PORTABIL-</STRONG>
70 <STRONG>ITY</STRONG> sections below and described in detail in the respective <STRONG>EXTEN-</STRONG>
71 <STRONG>SIONS</STRONG>, <STRONG>PORTABILITY</STRONG> and <STRONG>BUGS</STRONG> sections of individual man pages.
73 The <STRONG>ncurses</STRONG> library also provides many useful extensions, i.e., fea-
74 tures which cannot be implemented by a simple add-on library but which
75 require access to the internals of the library.
77 A program using these routines must be linked with the <STRONG>-lncurses</STRONG>
78 option, or (if it has been generated) with the debugging library
79 <STRONG>-lncurses_g</STRONG>. (Your system integrator may also have installed these
80 libraries under the names <STRONG>-lcurses</STRONG> and <STRONG>-lcurses_g</STRONG>.) The ncurses_g
81 library generates trace logs (in a file called 'trace' in the current
82 directory) that describe curses actions. See also the section on
83 <STRONG>ALTERNATE</STRONG> <STRONG>CONFIGURATIONS</STRONG>.
85 The <STRONG>ncurses</STRONG> package supports: overall screen, window and pad manipula-
86 tion; output to windows and pads; reading terminal input; control over
87 terminal and <STRONG>curses</STRONG> input and output options; environment query rou-
88 tines; color manipulation; use of soft label keys; terminfo capabili-
89 ties; and access to low-level terminal-manipulation routines.
92 </PRE><H3><a name="h3-Initialization">Initialization</a></H3><PRE>
93 The library uses the locale which the calling program has initialized.
94 That is normally done with <STRONG>setlocale</STRONG>:
96 <STRONG>setlocale(LC_ALL,</STRONG> <STRONG>"");</STRONG>
98 If the locale is not initialized, the library assumes that characters
99 are printable as in ISO-8859-1, to work with certain legacy programs.
100 You should initialize the locale and not rely on specific details of
101 the library when the locale has not been setup.
103 The function <STRONG>initscr</STRONG> or <STRONG>newterm</STRONG> must be called to initialize the
104 library before any of the other routines that deal with windows and
105 screens are used. The routine <STRONG><A HREF="curs_initscr.3x.html">endwin(3x)</A></STRONG> must be called before exit-
108 To get character-at-a-time input without echoing (most interactive,
109 screen oriented programs want this), the following sequence should be
112 <STRONG>initscr();</STRONG> <STRONG>cbreak();</STRONG> <STRONG>noecho();</STRONG>
114 Most programs would additionally use the sequence:
116 <STRONG>nonl();</STRONG>
117 <STRONG>intrflush(stdscr,</STRONG> <STRONG>FALSE);</STRONG>
118 <STRONG>keypad(stdscr,</STRONG> <STRONG>TRUE);</STRONG>
120 Before a <STRONG>curses</STRONG> program is run, the tab stops of the terminal should be
121 set and its initialization strings, if defined, must be output. This
122 can be done by executing the <STRONG>tput</STRONG> <STRONG>init</STRONG> command after the shell environ-
123 ment variable <STRONG>TERM</STRONG> has been exported. <STRONG>tset(1)</STRONG> is usually responsible
124 for doing this. [See <STRONG><A HREF="terminfo.5.html">terminfo(5)</A></STRONG> for further details.]
127 </PRE><H3><a name="h3-Datatypes">Datatypes</a></H3><PRE>
128 The <STRONG>ncurses</STRONG> library permits manipulation of data structures, called
129 <EM>windows</EM>, which can be thought of as two-dimensional arrays of charac-
130 ters representing all or part of a CRT screen. A default window called
131 <STRONG>stdscr</STRONG>, which is the size of the terminal screen, is supplied. Others
132 may be created with <STRONG>newwin</STRONG>.
134 Note that <STRONG>curses</STRONG> does not handle overlapping windows, that's done by
135 the <STRONG><A HREF="panel.3x.html">panel(3x)</A></STRONG> library. This means that you can either use <STRONG>stdscr</STRONG> or
136 divide the screen into tiled windows and not using <STRONG>stdscr</STRONG> at all. Mix-
137 ing the two will result in unpredictable, and undesired, effects.
139 Windows are referred to by variables declared as <STRONG>WINDOW</STRONG> <STRONG>*</STRONG>. These data
140 structures are manipulated with routines described here and elsewhere
141 in the <STRONG>ncurses</STRONG> manual pages. Among those, the most basic routines are
142 <STRONG>move</STRONG> and <STRONG>addch</STRONG>. More general versions of these routines are included
143 with names beginning with <STRONG>w</STRONG>, allowing the user to specify a window.
144 The routines not beginning with <STRONG>w</STRONG> affect <STRONG>stdscr</STRONG>.
146 After using routines to manipulate a window, <STRONG><A HREF="curs_refresh.3x.html">refresh(3x)</A></STRONG> is called,
147 telling <STRONG>curses</STRONG> to make the user's CRT screen look like <STRONG>stdscr</STRONG>. The
148 characters in a window are actually of type <STRONG>chtype</STRONG>, (character and
149 attribute data) so that other information about the character may also
150 be stored with each character.
152 Special windows called <EM>pads</EM> may also be manipulated. These are windows
153 which are not constrained to the size of the screen and whose contents
154 need not be completely displayed. See <STRONG><A HREF="curs_pad.3x.html">curs_pad(3x)</A></STRONG> for more informa-
157 In addition to drawing characters on the screen, video attributes and
158 colors may be supported, causing the characters to show up in such
159 modes as underlined, in reverse video, or in color on terminals that
160 support such display enhancements. Line drawing characters may be
161 specified to be output. On input, <STRONG>curses</STRONG> is also able to translate
162 arrow and function keys that transmit escape sequences into single val-
163 ues. The video attributes, line drawing characters, and input values
164 use names, defined in <STRONG><curses.h></STRONG>, such as <STRONG>A_REVERSE</STRONG>, <STRONG>ACS_HLINE</STRONG>, and
165 <STRONG>KEY_LEFT</STRONG>.
168 </PRE><H3><a name="h3-Environment-variables">Environment variables</a></H3><PRE>
169 If the environment variables <STRONG>LINES</STRONG> and <STRONG>COLUMNS</STRONG> are set, or if the pro-
170 gram is executing in a window environment, line and column information
171 in the environment will override information read by <EM>terminfo</EM>. This
172 would affect a program running in an AT&T 630 layer, for example, where
173 the size of a screen is changeable (see <STRONG>ENVIRONMENT</STRONG>).
175 If the environment variable <STRONG>TERMINFO</STRONG> is defined, any program using
176 <STRONG>curses</STRONG> checks for a local terminal definition before checking in the
177 standard place. For example, if <STRONG>TERM</STRONG> is set to <STRONG>att4424</STRONG>, then the com-
178 piled terminal definition is found in
180 <STRONG>/usr/share/terminfo/a/att4424</STRONG>.
182 (The <STRONG>a</STRONG> is copied from the first letter of <STRONG>att4424</STRONG> to avoid creation of
183 huge directories.) However, if <STRONG>TERMINFO</STRONG> is set to <STRONG>$HOME/myterms</STRONG>,
184 <STRONG>curses</STRONG> first checks
186 <STRONG>$HOME/myterms/a/att4424</STRONG>,
188 and if that fails, it then checks
190 <STRONG>/usr/share/terminfo/a/att4424</STRONG>.
192 This is useful for developing experimental definitions or when write
193 permission in <STRONG>/usr/share/terminfo</STRONG> is not available.
195 The integer variables <STRONG>LINES</STRONG> and <STRONG>COLS</STRONG> are defined in <STRONG><curses.h></STRONG> and will
196 be filled in by <STRONG>initscr</STRONG> with the size of the screen. The constants
197 <STRONG>TRUE</STRONG> and <STRONG>FALSE</STRONG> have the values <STRONG>1</STRONG> and <STRONG>0</STRONG>, respectively.
199 The <STRONG>curses</STRONG> routines also define the <STRONG>WINDOW</STRONG> <STRONG>*</STRONG> variable <STRONG>curscr</STRONG> which is
200 used for certain low-level operations like clearing and redrawing a
201 screen containing garbage. The <STRONG>curscr</STRONG> can be used in only a few rou-
205 </PRE><H3><a name="h3-Routine-and-Argument-Names">Routine and Argument Names</a></H3><PRE>
206 Many <STRONG>curses</STRONG> routines have two or more versions. The routines prefixed
207 with <STRONG>w</STRONG> require a window argument. The routines prefixed with <STRONG>p</STRONG> require
208 a pad argument. Those without a prefix generally use <STRONG>stdscr</STRONG>.
210 The routines prefixed with <STRONG>mv</STRONG> require a <EM>y</EM> and <EM>x</EM> coordinate to move to
211 before performing the appropriate action. The <STRONG>mv</STRONG> routines imply a call
212 to <STRONG>move</STRONG> before the call to the other routine. The coordinate <EM>y</EM> always
213 refers to the row (of the window), and <EM>x</EM> always refers to the column.
214 The upper left-hand corner is always (0,0), not (1,1).
216 The routines prefixed with <STRONG>mvw</STRONG> take both a window argument and <EM>x</EM> and <EM>y</EM>
217 coordinates. The window argument is always specified before the coor-
220 In each case, <EM>win</EM> is the window affected, and <EM>pad</EM> is the pad affected;
221 <EM>win</EM> and <EM>pad</EM> are always pointers to type <STRONG>WINDOW</STRONG>.
223 Option setting routines require a Boolean flag <EM>bf</EM> with the value <STRONG>TRUE</STRONG>
224 or <STRONG>FALSE</STRONG>; <EM>bf</EM> is always of type <STRONG>bool</STRONG>. Most of the data types used in
225 the library routines, such as <STRONG>WINDOW</STRONG>, <STRONG>SCREEN</STRONG>, <STRONG>bool</STRONG>, and <STRONG>chtype</STRONG> are
226 defined in <STRONG><curses.h></STRONG>. Types used for the terminfo routines such as
227 <STRONG>TERMINAL</STRONG> are defined in <STRONG><term.h></STRONG>.
229 This manual page describes functions which may appear in any configura-
230 tion of the library. There are two common configurations of the
234 the "normal" library, which handles 8-bit characters. The nor-
235 mal (8-bit) library stores characters combined with attributes
236 in <STRONG>chtype</STRONG> data.
238 Attributes alone (no corresponding character) may be stored in
239 <STRONG>chtype</STRONG> or the equivalent <STRONG>attr_t</STRONG> data. In either case, the data
240 is stored in something like an integer.
242 Each cell (row and column) in a <STRONG>WINDOW</STRONG> is stored as a <STRONG>chtype</STRONG>.
245 the so-called "wide" library, which handles multibyte charac-
246 ters (see the section on <STRONG>ALTERNATE</STRONG> <STRONG>CONFIGURATIONS</STRONG>). The "wide"
247 library includes all of the calls from the "normal" library.
248 It adds about one third more calls using data types which store
249 multibyte characters:
251 <STRONG>cchar_t</STRONG>
252 corresponds to <STRONG>chtype</STRONG>. However it is a structure, because
253 more data is stored than can fit into an integer. The
254 characters are large enough to require a full integer
255 value - and there may be more than one character per cell.
256 The video attributes and color are stored in separate
257 fields of the structure.
259 Each cell (row and column) in a <STRONG>WINDOW</STRONG> is stored as a
260 <STRONG>cchar_t</STRONG>.
262 The <STRONG><A HREF="setcchar.3x.html">setcchar(3x)</A></STRONG> and <STRONG><A HREF="getcchar.3x.html">getcchar(3x)</A></STRONG> functions store and
263 retrieve the data from a <STRONG>cchar_t</STRONG> structure.
265 <STRONG>wchar_t</STRONG>
266 stores a "wide" character. Like <STRONG>chtype</STRONG>, this may be an
269 <STRONG>wint_t</STRONG>
270 stores a <STRONG>wchar_t</STRONG> or <STRONG>WEOF</STRONG> - not the same, though both may
273 The "wide" library provides new functions which are analogous
274 to functions in the "normal" library. There is a naming con-
275 vention which relates many of the normal/wide variants: a "_w"
276 is inserted into the name. For example, <STRONG>waddch</STRONG> becomes
277 <STRONG>wadd_wch</STRONG>.
280 </PRE><H3><a name="h3-Routine-Name-Index">Routine Name Index</a></H3><PRE>
281 The following table lists each <STRONG>curses</STRONG> routine and the name of the man-
282 ual page on which it is described. Routines flagged with "*" are
283 ncurses-specific, not described by XPG4 or present in SVr4.
285 <STRONG>curses</STRONG> Routine Name Manual Page Name
286 ---------------------------------------------
287 COLOR_PAIR <STRONG><A HREF="curs_color.3x.html">curs_color(3x)</A></STRONG>
288 PAIR_NUMBER <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
289 _nc_free_and_exit <STRONG><A HREF="curs_memleaks.3x.html">curs_memleaks(3x)</A></STRONG>*
290 _nc_freeall <STRONG><A HREF="curs_memleaks.3x.html">curs_memleaks(3x)</A></STRONG>*
291 _nc_tracebits <STRONG><A HREF="curs_trace.3x.html">curs_trace(3x)</A></STRONG>*
292 _traceattr <STRONG><A HREF="curs_trace.3x.html">curs_trace(3x)</A></STRONG>*
293 _traceattr2 <STRONG><A HREF="curs_trace.3x.html">curs_trace(3x)</A></STRONG>*
294 _tracechar <STRONG><A HREF="curs_trace.3x.html">curs_trace(3x)</A></STRONG>*
295 _tracechtype <STRONG><A HREF="curs_trace.3x.html">curs_trace(3x)</A></STRONG>*
296 _tracechtype2 <STRONG><A HREF="curs_trace.3x.html">curs_trace(3x)</A></STRONG>*
297 _tracedump <STRONG><A HREF="curs_trace.3x.html">curs_trace(3x)</A></STRONG>*
298 _tracef <STRONG><A HREF="curs_trace.3x.html">curs_trace(3x)</A></STRONG>*
299 _tracemouse <STRONG><A HREF="curs_trace.3x.html">curs_trace(3x)</A></STRONG>*
300 add_wch <STRONG><A HREF="curs_add_wch.3x.html">curs_add_wch(3x)</A></STRONG>
301 add_wchnstr <STRONG><A HREF="curs_add_wchstr.3x.html">curs_add_wchstr(3x)</A></STRONG>
302 add_wchstr <STRONG><A HREF="curs_add_wchstr.3x.html">curs_add_wchstr(3x)</A></STRONG>
303 addch <STRONG><A HREF="curs_addch.3x.html">curs_addch(3x)</A></STRONG>
304 addchnstr <STRONG><A HREF="curs_addchstr.3x.html">curs_addchstr(3x)</A></STRONG>
305 addchstr <STRONG><A HREF="curs_addchstr.3x.html">curs_addchstr(3x)</A></STRONG>
306 addnstr <STRONG><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></STRONG>
307 addnwstr <STRONG><A HREF="curs_addwstr.3x.html">curs_addwstr(3x)</A></STRONG>
308 addstr <STRONG><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></STRONG>
309 addwstr <STRONG><A HREF="curs_addwstr.3x.html">curs_addwstr(3x)</A></STRONG>
310 alloc_pair <STRONG><A HREF="new_pair.3x.html">new_pair(3x)</A></STRONG>*
311 assume_default_colors <STRONG><A HREF="default_colors.3x.html">default_colors(3x)</A></STRONG>*
312 attr_get <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
313 attr_off <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
314 attr_on <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
315 attr_set <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
317 attroff <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
318 attron <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
319 attrset <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
320 baudrate <STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
321 beep <STRONG><A HREF="curs_beep.3x.html">curs_beep(3x)</A></STRONG>
322 bkgd <STRONG><A HREF="curs_bkgd.3x.html">curs_bkgd(3x)</A></STRONG>
323 bkgdset <STRONG><A HREF="curs_bkgd.3x.html">curs_bkgd(3x)</A></STRONG>
324 bkgrnd <STRONG><A HREF="curs_bkgrnd.3x.html">curs_bkgrnd(3x)</A></STRONG>
325 bkgrndset <STRONG><A HREF="curs_bkgrnd.3x.html">curs_bkgrnd(3x)</A></STRONG>
326 border <STRONG><A HREF="curs_border.3x.html">curs_border(3x)</A></STRONG>
327 border_set <STRONG><A HREF="curs_border_set.3x.html">curs_border_set(3x)</A></STRONG>
328 box <STRONG><A HREF="curs_border.3x.html">curs_border(3x)</A></STRONG>
329 box_set <STRONG><A HREF="curs_border_set.3x.html">curs_border_set(3x)</A></STRONG>
330 can_change_color <STRONG><A HREF="curs_color.3x.html">curs_color(3x)</A></STRONG>
331 cbreak <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
332 chgat <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
333 clear <STRONG><A HREF="curs_clear.3x.html">curs_clear(3x)</A></STRONG>
334 clearok <STRONG><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></STRONG>
335 clrtobot <STRONG><A HREF="curs_clear.3x.html">curs_clear(3x)</A></STRONG>
336 clrtoeol <STRONG><A HREF="curs_clear.3x.html">curs_clear(3x)</A></STRONG>
337 color_content <STRONG><A HREF="curs_color.3x.html">curs_color(3x)</A></STRONG>
338 color_set <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
339 copywin <STRONG><A HREF="curs_overlay.3x.html">curs_overlay(3x)</A></STRONG>
340 curs_set <STRONG><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></STRONG>
341 curses_version <STRONG><A HREF="curs_extend.3x.html">curs_extend(3x)</A></STRONG>*
342 def_prog_mode <STRONG><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></STRONG>
343 def_shell_mode <STRONG><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></STRONG>
344 define_key <STRONG><A HREF="define_key.3x.html">define_key(3x)</A></STRONG>*
345 del_curterm <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
346 delay_output <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>
347 delch <STRONG><A HREF="curs_delch.3x.html">curs_delch(3x)</A></STRONG>
348 deleteln <STRONG><A HREF="curs_deleteln.3x.html">curs_deleteln(3x)</A></STRONG>
349 delscreen <STRONG><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></STRONG>
350 delwin <STRONG><A HREF="curs_window.3x.html">curs_window(3x)</A></STRONG>
351 derwin <STRONG><A HREF="curs_window.3x.html">curs_window(3x)</A></STRONG>
352 doupdate <STRONG><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></STRONG>
353 dupwin <STRONG><A HREF="curs_window.3x.html">curs_window(3x)</A></STRONG>
354 echo <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
355 echo_wchar <STRONG><A HREF="curs_add_wch.3x.html">curs_add_wch(3x)</A></STRONG>
356 echochar <STRONG><A HREF="curs_addch.3x.html">curs_addch(3x)</A></STRONG>
357 endwin <STRONG><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></STRONG>
358 erase <STRONG><A HREF="curs_clear.3x.html">curs_clear(3x)</A></STRONG>
359 erasechar <STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
360 erasewchar <STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
361 extended_color_content <STRONG><A HREF="curs_color.3x.html">curs_color(3x)</A></STRONG>*
362 extended_pair_content <STRONG><A HREF="curs_color.3x.html">curs_color(3x)</A></STRONG>*
363 extended_slk_color <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>*
364 filter <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>
365 find_pair <STRONG><A HREF="new_pair.3x.html">new_pair(3x)</A></STRONG>*
366 flash <STRONG><A HREF="curs_beep.3x.html">curs_beep(3x)</A></STRONG>
367 flushinp <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>
368 free_pair <STRONG><A HREF="new_pair.3x.html">new_pair(3x)</A></STRONG>*
369 get_wch <STRONG><A HREF="curs_get_wch.3x.html">curs_get_wch(3x)</A></STRONG>
370 get_wstr <STRONG><A HREF="curs_get_wstr.3x.html">curs_get_wstr(3x)</A></STRONG>
371 getattrs <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
372 getbegx <STRONG><A HREF="curs_legacy.3x.html">curs_legacy(3x)</A></STRONG>*
373 getbegy <STRONG><A HREF="curs_legacy.3x.html">curs_legacy(3x)</A></STRONG>*
374 getbegyx <STRONG><A HREF="curs_getyx.3x.html">curs_getyx(3x)</A></STRONG>
375 getbkgd <STRONG><A HREF="curs_bkgd.3x.html">curs_bkgd(3x)</A></STRONG>
376 getbkgrnd <STRONG><A HREF="curs_bkgrnd.3x.html">curs_bkgrnd(3x)</A></STRONG>
377 getcchar <STRONG><A HREF="curs_getcchar.3x.html">curs_getcchar(3x)</A></STRONG>
378 getch <STRONG><A HREF="curs_getch.3x.html">curs_getch(3x)</A></STRONG>
379 getcurx <STRONG><A HREF="curs_legacy.3x.html">curs_legacy(3x)</A></STRONG>*
380 getcury <STRONG><A HREF="curs_legacy.3x.html">curs_legacy(3x)</A></STRONG>*
381 getmaxx <STRONG><A HREF="curs_legacy.3x.html">curs_legacy(3x)</A></STRONG>*
383 getmaxy <STRONG><A HREF="curs_legacy.3x.html">curs_legacy(3x)</A></STRONG>*
384 getmaxyx <STRONG><A HREF="curs_getyx.3x.html">curs_getyx(3x)</A></STRONG>
385 getmouse <STRONG><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></STRONG>*
386 getn_wstr <STRONG><A HREF="curs_get_wstr.3x.html">curs_get_wstr(3x)</A></STRONG>
387 getnstr <STRONG><A HREF="curs_getstr.3x.html">curs_getstr(3x)</A></STRONG>
388 getparx <STRONG><A HREF="curs_legacy.3x.html">curs_legacy(3x)</A></STRONG>*
389 getpary <STRONG><A HREF="curs_legacy.3x.html">curs_legacy(3x)</A></STRONG>*
390 getparyx <STRONG><A HREF="curs_getyx.3x.html">curs_getyx(3x)</A></STRONG>
391 getstr <STRONG><A HREF="curs_getstr.3x.html">curs_getstr(3x)</A></STRONG>
392 getsyx <STRONG><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></STRONG>
393 getwin <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>
394 getyx <STRONG><A HREF="curs_getyx.3x.html">curs_getyx(3x)</A></STRONG>
395 halfdelay <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
396 has_colors <STRONG><A HREF="curs_color.3x.html">curs_color(3x)</A></STRONG>
397 has_ic <STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
398 has_il <STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
399 has_key <STRONG><A HREF="curs_getch.3x.html">curs_getch(3x)</A></STRONG>*
400 hline <STRONG><A HREF="curs_border.3x.html">curs_border(3x)</A></STRONG>
401 hline_set <STRONG><A HREF="curs_border_set.3x.html">curs_border_set(3x)</A></STRONG>
402 idcok <STRONG><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></STRONG>
403 idlok <STRONG><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></STRONG>
404 immedok <STRONG><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></STRONG>
405 in_wch <STRONG><A HREF="curs_in_wch.3x.html">curs_in_wch(3x)</A></STRONG>
406 in_wchnstr <STRONG><A HREF="curs_in_wchstr.3x.html">curs_in_wchstr(3x)</A></STRONG>
407 in_wchstr <STRONG><A HREF="curs_in_wchstr.3x.html">curs_in_wchstr(3x)</A></STRONG>
408 inch <STRONG><A HREF="curs_inch.3x.html">curs_inch(3x)</A></STRONG>
409 inchnstr <STRONG><A HREF="curs_inchstr.3x.html">curs_inchstr(3x)</A></STRONG>
410 inchstr <STRONG><A HREF="curs_inchstr.3x.html">curs_inchstr(3x)</A></STRONG>
411 init_color <STRONG><A HREF="curs_color.3x.html">curs_color(3x)</A></STRONG>
412 init_extended_color <STRONG><A HREF="curs_color.3x.html">curs_color(3x)</A></STRONG>*
413 init_extended_pair <STRONG><A HREF="curs_color.3x.html">curs_color(3x)</A></STRONG>*
414 init_pair <STRONG><A HREF="curs_color.3x.html">curs_color(3x)</A></STRONG>
415 initscr <STRONG><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></STRONG>
416 innstr <STRONG><A HREF="curs_instr.3x.html">curs_instr(3x)</A></STRONG>
417 innwstr <STRONG><A HREF="curs_inwstr.3x.html">curs_inwstr(3x)</A></STRONG>
418 ins_nwstr <STRONG><A HREF="curs_ins_wstr.3x.html">curs_ins_wstr(3x)</A></STRONG>
419 ins_wch <STRONG><A HREF="curs_ins_wch.3x.html">curs_ins_wch(3x)</A></STRONG>
420 ins_wstr <STRONG><A HREF="curs_ins_wstr.3x.html">curs_ins_wstr(3x)</A></STRONG>
421 insch <STRONG><A HREF="curs_insch.3x.html">curs_insch(3x)</A></STRONG>
422 insdelln <STRONG><A HREF="curs_deleteln.3x.html">curs_deleteln(3x)</A></STRONG>
423 insertln <STRONG><A HREF="curs_deleteln.3x.html">curs_deleteln(3x)</A></STRONG>
424 insnstr <STRONG><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></STRONG>
425 insstr <STRONG><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></STRONG>
426 instr <STRONG><A HREF="curs_instr.3x.html">curs_instr(3x)</A></STRONG>
427 intrflush <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
428 inwstr <STRONG><A HREF="curs_inwstr.3x.html">curs_inwstr(3x)</A></STRONG>
429 is_cleared <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>*
430 is_idcok <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>*
431 is_idlok <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>*
432 is_immedok <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>*
433 is_keypad <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>*
434 is_leaveok <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>*
435 is_linetouched <STRONG><A HREF="curs_touch.3x.html">curs_touch(3x)</A></STRONG>
436 is_nodelay <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>*
437 is_notimeout <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>*
438 is_pad <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>*
439 is_scrollok <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>*
440 is_subwin <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>*
441 is_syncok <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>*
442 is_term_resized <STRONG><A HREF="resizeterm.3x.html">resizeterm(3x)</A></STRONG>*
443 is_wintouched <STRONG><A HREF="curs_touch.3x.html">curs_touch(3x)</A></STRONG>
444 isendwin <STRONG><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></STRONG>
445 key_defined <STRONG><A HREF="key_defined.3x.html">key_defined(3x)</A></STRONG>*
446 key_name <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>
447 keybound <STRONG><A HREF="keybound.3x.html">keybound(3x)</A></STRONG>*
449 keyname <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>
450 keyok <STRONG><A HREF="keyok.3x.html">keyok(3x)</A></STRONG>*
451 keypad <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
452 killchar <STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
453 killwchar <STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
454 leaveok <STRONG><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></STRONG>
455 longname <STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
456 mcprint <STRONG><A HREF="curs_print.3x.html">curs_print(3x)</A></STRONG>*
457 meta <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
458 mouse_trafo <STRONG><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></STRONG>*
459 mouseinterval <STRONG><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></STRONG>*
460 mousemask <STRONG><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></STRONG>*
461 move <STRONG><A HREF="curs_move.3x.html">curs_move(3x)</A></STRONG>
462 mvadd_wch <STRONG><A HREF="curs_add_wch.3x.html">curs_add_wch(3x)</A></STRONG>
463 mvadd_wchnstr <STRONG><A HREF="curs_add_wchstr.3x.html">curs_add_wchstr(3x)</A></STRONG>
464 mvadd_wchstr <STRONG><A HREF="curs_add_wchstr.3x.html">curs_add_wchstr(3x)</A></STRONG>
465 mvaddch <STRONG><A HREF="curs_addch.3x.html">curs_addch(3x)</A></STRONG>
466 mvaddchnstr <STRONG><A HREF="curs_addchstr.3x.html">curs_addchstr(3x)</A></STRONG>
467 mvaddchstr <STRONG><A HREF="curs_addchstr.3x.html">curs_addchstr(3x)</A></STRONG>
468 mvaddnstr <STRONG><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></STRONG>
469 mvaddnwstr <STRONG><A HREF="curs_addwstr.3x.html">curs_addwstr(3x)</A></STRONG>
470 mvaddstr <STRONG><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></STRONG>
471 mvaddwstr <STRONG><A HREF="curs_addwstr.3x.html">curs_addwstr(3x)</A></STRONG>
472 mvchgat <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
473 mvcur <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
474 mvdelch <STRONG><A HREF="curs_delch.3x.html">curs_delch(3x)</A></STRONG>
475 mvderwin <STRONG><A HREF="curs_window.3x.html">curs_window(3x)</A></STRONG>
476 mvget_wch <STRONG><A HREF="curs_get_wch.3x.html">curs_get_wch(3x)</A></STRONG>
477 mvget_wstr <STRONG><A HREF="curs_get_wstr.3x.html">curs_get_wstr(3x)</A></STRONG>
478 mvgetch <STRONG><A HREF="curs_getch.3x.html">curs_getch(3x)</A></STRONG>
479 mvgetn_wstr <STRONG><A HREF="curs_get_wstr.3x.html">curs_get_wstr(3x)</A></STRONG>
480 mvgetnstr <STRONG><A HREF="curs_getstr.3x.html">curs_getstr(3x)</A></STRONG>
481 mvgetstr <STRONG><A HREF="curs_getstr.3x.html">curs_getstr(3x)</A></STRONG>
482 mvhline <STRONG><A HREF="curs_border.3x.html">curs_border(3x)</A></STRONG>
483 mvhline_set <STRONG><A HREF="curs_border_set.3x.html">curs_border_set(3x)</A></STRONG>
484 mvin_wch <STRONG><A HREF="curs_in_wch.3x.html">curs_in_wch(3x)</A></STRONG>
485 mvin_wchnstr <STRONG><A HREF="curs_in_wchstr.3x.html">curs_in_wchstr(3x)</A></STRONG>
486 mvin_wchstr <STRONG><A HREF="curs_in_wchstr.3x.html">curs_in_wchstr(3x)</A></STRONG>
487 mvinch <STRONG><A HREF="curs_inch.3x.html">curs_inch(3x)</A></STRONG>
488 mvinchnstr <STRONG><A HREF="curs_inchstr.3x.html">curs_inchstr(3x)</A></STRONG>
489 mvinchstr <STRONG><A HREF="curs_inchstr.3x.html">curs_inchstr(3x)</A></STRONG>
490 mvinnstr <STRONG><A HREF="curs_instr.3x.html">curs_instr(3x)</A></STRONG>
491 mvinnwstr <STRONG><A HREF="curs_inwstr.3x.html">curs_inwstr(3x)</A></STRONG>
492 mvins_nwstr <STRONG><A HREF="curs_ins_wstr.3x.html">curs_ins_wstr(3x)</A></STRONG>
493 mvins_wch <STRONG><A HREF="curs_ins_wch.3x.html">curs_ins_wch(3x)</A></STRONG>
494 mvins_wstr <STRONG><A HREF="curs_ins_wstr.3x.html">curs_ins_wstr(3x)</A></STRONG>
495 mvinsch <STRONG><A HREF="curs_insch.3x.html">curs_insch(3x)</A></STRONG>
496 mvinsnstr <STRONG><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></STRONG>
497 mvinsstr <STRONG><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></STRONG>
498 mvinstr <STRONG><A HREF="curs_instr.3x.html">curs_instr(3x)</A></STRONG>
499 mvinwstr <STRONG><A HREF="curs_inwstr.3x.html">curs_inwstr(3x)</A></STRONG>
500 mvprintw <STRONG><A HREF="curs_printw.3x.html">curs_printw(3x)</A></STRONG>
501 mvscanw <STRONG><A HREF="curs_scanw.3x.html">curs_scanw(3x)</A></STRONG>
502 mvvline <STRONG><A HREF="curs_border.3x.html">curs_border(3x)</A></STRONG>
503 mvvline_set <STRONG><A HREF="curs_border_set.3x.html">curs_border_set(3x)</A></STRONG>
504 mvwadd_wch <STRONG><A HREF="curs_add_wch.3x.html">curs_add_wch(3x)</A></STRONG>
505 mvwadd_wchnstr <STRONG><A HREF="curs_add_wchstr.3x.html">curs_add_wchstr(3x)</A></STRONG>
506 mvwadd_wchstr <STRONG><A HREF="curs_add_wchstr.3x.html">curs_add_wchstr(3x)</A></STRONG>
507 mvwaddch <STRONG><A HREF="curs_addch.3x.html">curs_addch(3x)</A></STRONG>
508 mvwaddchnstr <STRONG><A HREF="curs_addchstr.3x.html">curs_addchstr(3x)</A></STRONG>
509 mvwaddchstr <STRONG><A HREF="curs_addchstr.3x.html">curs_addchstr(3x)</A></STRONG>
510 mvwaddnstr <STRONG><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></STRONG>
511 mvwaddnwstr <STRONG><A HREF="curs_addwstr.3x.html">curs_addwstr(3x)</A></STRONG>
512 mvwaddstr <STRONG><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></STRONG>
513 mvwaddwstr <STRONG><A HREF="curs_addwstr.3x.html">curs_addwstr(3x)</A></STRONG>
515 mvwchgat <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
516 mvwdelch <STRONG><A HREF="curs_delch.3x.html">curs_delch(3x)</A></STRONG>
517 mvwget_wch <STRONG><A HREF="curs_get_wch.3x.html">curs_get_wch(3x)</A></STRONG>
518 mvwget_wstr <STRONG><A HREF="curs_get_wstr.3x.html">curs_get_wstr(3x)</A></STRONG>
519 mvwgetch <STRONG><A HREF="curs_getch.3x.html">curs_getch(3x)</A></STRONG>
520 mvwgetn_wstr <STRONG><A HREF="curs_get_wstr.3x.html">curs_get_wstr(3x)</A></STRONG>
521 mvwgetnstr <STRONG><A HREF="curs_getstr.3x.html">curs_getstr(3x)</A></STRONG>
522 mvwgetstr <STRONG><A HREF="curs_getstr.3x.html">curs_getstr(3x)</A></STRONG>
523 mvwhline <STRONG><A HREF="curs_border.3x.html">curs_border(3x)</A></STRONG>
524 mvwhline_set <STRONG><A HREF="curs_border_set.3x.html">curs_border_set(3x)</A></STRONG>
525 mvwin <STRONG><A HREF="curs_window.3x.html">curs_window(3x)</A></STRONG>
526 mvwin_wch <STRONG><A HREF="curs_in_wch.3x.html">curs_in_wch(3x)</A></STRONG>
527 mvwin_wchnstr <STRONG><A HREF="curs_in_wchstr.3x.html">curs_in_wchstr(3x)</A></STRONG>
528 mvwin_wchstr <STRONG><A HREF="curs_in_wchstr.3x.html">curs_in_wchstr(3x)</A></STRONG>
529 mvwinch <STRONG><A HREF="curs_inch.3x.html">curs_inch(3x)</A></STRONG>
530 mvwinchnstr <STRONG><A HREF="curs_inchstr.3x.html">curs_inchstr(3x)</A></STRONG>
531 mvwinchstr <STRONG><A HREF="curs_inchstr.3x.html">curs_inchstr(3x)</A></STRONG>
532 mvwinnstr <STRONG><A HREF="curs_instr.3x.html">curs_instr(3x)</A></STRONG>
533 mvwinnwstr <STRONG><A HREF="curs_inwstr.3x.html">curs_inwstr(3x)</A></STRONG>
534 mvwins_nwstr <STRONG><A HREF="curs_ins_wstr.3x.html">curs_ins_wstr(3x)</A></STRONG>
535 mvwins_wch <STRONG><A HREF="curs_ins_wch.3x.html">curs_ins_wch(3x)</A></STRONG>
536 mvwins_wstr <STRONG><A HREF="curs_ins_wstr.3x.html">curs_ins_wstr(3x)</A></STRONG>
537 mvwinsch <STRONG><A HREF="curs_insch.3x.html">curs_insch(3x)</A></STRONG>
538 mvwinsnstr <STRONG><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></STRONG>
539 mvwinsstr <STRONG><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></STRONG>
540 mvwinstr <STRONG><A HREF="curs_instr.3x.html">curs_instr(3x)</A></STRONG>
541 mvwinwstr <STRONG><A HREF="curs_inwstr.3x.html">curs_inwstr(3x)</A></STRONG>
542 mvwprintw <STRONG><A HREF="curs_printw.3x.html">curs_printw(3x)</A></STRONG>
543 mvwscanw <STRONG><A HREF="curs_scanw.3x.html">curs_scanw(3x)</A></STRONG>
544 mvwvline <STRONG><A HREF="curs_border.3x.html">curs_border(3x)</A></STRONG>
545 mvwvline_set <STRONG><A HREF="curs_border_set.3x.html">curs_border_set(3x)</A></STRONG>
546 napms <STRONG><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></STRONG>
547 newpad <STRONG><A HREF="curs_pad.3x.html">curs_pad(3x)</A></STRONG>
548 newterm <STRONG><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></STRONG>
549 newwin <STRONG><A HREF="curs_window.3x.html">curs_window(3x)</A></STRONG>
550 nl <STRONG><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></STRONG>
551 nocbreak <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
552 nodelay <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
553 noecho <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
554 nofilter <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>*
555 nonl <STRONG><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></STRONG>
556 noqiflush <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
557 noraw <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
558 notimeout <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
559 overlay <STRONG><A HREF="curs_overlay.3x.html">curs_overlay(3x)</A></STRONG>
560 overwrite <STRONG><A HREF="curs_overlay.3x.html">curs_overlay(3x)</A></STRONG>
561 pair_content <STRONG><A HREF="curs_color.3x.html">curs_color(3x)</A></STRONG>
562 pechochar <STRONG><A HREF="curs_pad.3x.html">curs_pad(3x)</A></STRONG>
563 pnoutrefresh <STRONG><A HREF="curs_pad.3x.html">curs_pad(3x)</A></STRONG>
564 prefresh <STRONG><A HREF="curs_pad.3x.html">curs_pad(3x)</A></STRONG>
565 printw <STRONG><A HREF="curs_printw.3x.html">curs_printw(3x)</A></STRONG>
566 putp <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
567 putwin <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>
568 qiflush <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
569 raw <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
570 redrawwin <STRONG><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></STRONG>
571 refresh <STRONG><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></STRONG>
572 reset_prog_mode <STRONG><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></STRONG>
573 reset_shell_mode <STRONG><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></STRONG>
574 resetty <STRONG><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></STRONG>
575 resize_term <STRONG><A HREF="resizeterm.3x.html">resizeterm(3x)</A></STRONG>*
576 resizeterm <STRONG><A HREF="resizeterm.3x.html">resizeterm(3x)</A></STRONG>*
577 restartterm <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
578 ripoffline <STRONG><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></STRONG>
579 savetty <STRONG><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></STRONG>
581 scanw <STRONG><A HREF="curs_scanw.3x.html">curs_scanw(3x)</A></STRONG>
582 scr_dump <STRONG><A HREF="curs_scr_dump.3x.html">curs_scr_dump(3x)</A></STRONG>
583 scr_init <STRONG><A HREF="curs_scr_dump.3x.html">curs_scr_dump(3x)</A></STRONG>
584 scr_restore <STRONG><A HREF="curs_scr_dump.3x.html">curs_scr_dump(3x)</A></STRONG>
585 scr_set <STRONG><A HREF="curs_scr_dump.3x.html">curs_scr_dump(3x)</A></STRONG>
586 scrl <STRONG><A HREF="curs_scroll.3x.html">curs_scroll(3x)</A></STRONG>
587 scroll <STRONG><A HREF="curs_scroll.3x.html">curs_scroll(3x)</A></STRONG>
588 scrollok <STRONG><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></STRONG>
589 set_curterm <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
590 set_term <STRONG><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></STRONG>
591 setcchar <STRONG><A HREF="curs_getcchar.3x.html">curs_getcchar(3x)</A></STRONG>
592 setscrreg <STRONG><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></STRONG>
593 setsyx <STRONG><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></STRONG>
594 setterm <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
595 setupterm <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
596 slk_attr <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>*
597 slk_attr_off <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
598 slk_attr_on <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
599 slk_attr_set <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
600 slk_attroff <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
601 slk_attron <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
602 slk_attrset <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
603 slk_clear <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
604 slk_color <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
605 slk_init <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
606 slk_label <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
607 slk_noutrefresh <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
608 slk_refresh <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
609 slk_restore <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
610 slk_set <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
611 slk_touch <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
612 standend <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
613 standout <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
614 start_color <STRONG><A HREF="curs_color.3x.html">curs_color(3x)</A></STRONG>
615 subpad <STRONG><A HREF="curs_pad.3x.html">curs_pad(3x)</A></STRONG>
616 subwin <STRONG><A HREF="curs_window.3x.html">curs_window(3x)</A></STRONG>
617 syncok <STRONG><A HREF="curs_window.3x.html">curs_window(3x)</A></STRONG>
618 term_attrs <STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
619 termattrs <STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
620 termname <STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
621 tgetent <STRONG><A HREF="curs_termcap.3x.html">curs_termcap(3x)</A></STRONG>
622 tgetflag <STRONG><A HREF="curs_termcap.3x.html">curs_termcap(3x)</A></STRONG>
623 tgetnum <STRONG><A HREF="curs_termcap.3x.html">curs_termcap(3x)</A></STRONG>
624 tgetstr <STRONG><A HREF="curs_termcap.3x.html">curs_termcap(3x)</A></STRONG>
625 tgoto <STRONG><A HREF="curs_termcap.3x.html">curs_termcap(3x)</A></STRONG>
626 tigetflag <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
627 tigetnum <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
628 tigetstr <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
629 timeout <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
630 tiparm <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>*
631 touchline <STRONG><A HREF="curs_touch.3x.html">curs_touch(3x)</A></STRONG>
632 touchwin <STRONG><A HREF="curs_touch.3x.html">curs_touch(3x)</A></STRONG>
633 tparm <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
634 tputs <STRONG><A HREF="curs_termcap.3x.html">curs_termcap(3x)</A></STRONG>
635 tputs <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
636 trace <STRONG><A HREF="curs_trace.3x.html">curs_trace(3x)</A></STRONG>*
637 typeahead <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
638 unctrl <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>
639 unget_wch <STRONG><A HREF="curs_get_wch.3x.html">curs_get_wch(3x)</A></STRONG>
640 ungetch <STRONG><A HREF="curs_getch.3x.html">curs_getch(3x)</A></STRONG>
641 ungetmouse <STRONG><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></STRONG>*
642 untouchwin <STRONG><A HREF="curs_touch.3x.html">curs_touch(3x)</A></STRONG>
643 use_default_colors <STRONG><A HREF="default_colors.3x.html">default_colors(3x)</A></STRONG>*
644 use_env <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>
645 use_extended_names <STRONG><A HREF="curs_extend.3x.html">curs_extend(3x)</A></STRONG>*
647 use_legacy_coding <STRONG><A HREF="legacy_coding.3x.html">legacy_coding(3x)</A></STRONG>*
648 use_tioctl <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>*
649 vid_attr <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
650 vid_puts <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
651 vidattr <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
652 vidputs <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
653 vline <STRONG><A HREF="curs_border.3x.html">curs_border(3x)</A></STRONG>
654 vline_set <STRONG><A HREF="curs_border_set.3x.html">curs_border_set(3x)</A></STRONG>
655 vw_printw <STRONG><A HREF="curs_printw.3x.html">curs_printw(3x)</A></STRONG>
656 vw_scanw <STRONG><A HREF="curs_scanw.3x.html">curs_scanw(3x)</A></STRONG>
657 vwprintw <STRONG><A HREF="curs_printw.3x.html">curs_printw(3x)</A></STRONG>
658 vwscanw <STRONG><A HREF="curs_scanw.3x.html">curs_scanw(3x)</A></STRONG>
659 wadd_wch <STRONG><A HREF="curs_add_wch.3x.html">curs_add_wch(3x)</A></STRONG>
660 wadd_wchnstr <STRONG><A HREF="curs_add_wchstr.3x.html">curs_add_wchstr(3x)</A></STRONG>
661 wadd_wchstr <STRONG><A HREF="curs_add_wchstr.3x.html">curs_add_wchstr(3x)</A></STRONG>
662 waddch <STRONG><A HREF="curs_addch.3x.html">curs_addch(3x)</A></STRONG>
663 waddchnstr <STRONG><A HREF="curs_addchstr.3x.html">curs_addchstr(3x)</A></STRONG>
664 waddchstr <STRONG><A HREF="curs_addchstr.3x.html">curs_addchstr(3x)</A></STRONG>
665 waddnstr <STRONG><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></STRONG>
666 waddnwstr <STRONG><A HREF="curs_addwstr.3x.html">curs_addwstr(3x)</A></STRONG>
667 waddstr <STRONG><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></STRONG>
668 waddwstr <STRONG><A HREF="curs_addwstr.3x.html">curs_addwstr(3x)</A></STRONG>
669 wattr_get <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
670 wattr_off <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
671 wattr_on <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
672 wattr_set <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
673 wattroff <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
674 wattron <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
675 wattrset <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
676 wbkgd <STRONG><A HREF="curs_bkgd.3x.html">curs_bkgd(3x)</A></STRONG>
677 wbkgdset <STRONG><A HREF="curs_bkgd.3x.html">curs_bkgd(3x)</A></STRONG>
678 wbkgrnd <STRONG><A HREF="curs_bkgrnd.3x.html">curs_bkgrnd(3x)</A></STRONG>
679 wbkgrndset <STRONG><A HREF="curs_bkgrnd.3x.html">curs_bkgrnd(3x)</A></STRONG>
680 wborder <STRONG><A HREF="curs_border.3x.html">curs_border(3x)</A></STRONG>
681 wborder_set <STRONG><A HREF="curs_border_set.3x.html">curs_border_set(3x)</A></STRONG>
682 wchgat <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
683 wclear <STRONG><A HREF="curs_clear.3x.html">curs_clear(3x)</A></STRONG>
684 wclrtobot <STRONG><A HREF="curs_clear.3x.html">curs_clear(3x)</A></STRONG>
685 wclrtoeol <STRONG><A HREF="curs_clear.3x.html">curs_clear(3x)</A></STRONG>
686 wcolor_set <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
687 wcursyncup <STRONG><A HREF="curs_window.3x.html">curs_window(3x)</A></STRONG>
688 wdelch <STRONG><A HREF="curs_delch.3x.html">curs_delch(3x)</A></STRONG>
689 wdeleteln <STRONG><A HREF="curs_deleteln.3x.html">curs_deleteln(3x)</A></STRONG>
690 wecho_wchar <STRONG><A HREF="curs_add_wch.3x.html">curs_add_wch(3x)</A></STRONG>
691 wechochar <STRONG><A HREF="curs_addch.3x.html">curs_addch(3x)</A></STRONG>
692 wenclose <STRONG><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></STRONG>*
693 werase <STRONG><A HREF="curs_clear.3x.html">curs_clear(3x)</A></STRONG>
694 wget_wch <STRONG><A HREF="curs_get_wch.3x.html">curs_get_wch(3x)</A></STRONG>
695 wget_wstr <STRONG><A HREF="curs_get_wstr.3x.html">curs_get_wstr(3x)</A></STRONG>
696 wgetbkgrnd <STRONG><A HREF="curs_bkgrnd.3x.html">curs_bkgrnd(3x)</A></STRONG>
697 wgetch <STRONG><A HREF="curs_getch.3x.html">curs_getch(3x)</A></STRONG>
698 wgetdelay <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>*
699 wgetn_wstr <STRONG><A HREF="curs_get_wstr.3x.html">curs_get_wstr(3x)</A></STRONG>
700 wgetnstr <STRONG><A HREF="curs_getstr.3x.html">curs_getstr(3x)</A></STRONG>
701 wgetparent <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>*
702 wgetscrreg <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>*
703 wgetstr <STRONG><A HREF="curs_getstr.3x.html">curs_getstr(3x)</A></STRONG>
704 whline <STRONG><A HREF="curs_border.3x.html">curs_border(3x)</A></STRONG>
705 whline_set <STRONG><A HREF="curs_border_set.3x.html">curs_border_set(3x)</A></STRONG>
706 win_wch <STRONG><A HREF="curs_in_wch.3x.html">curs_in_wch(3x)</A></STRONG>
707 win_wchnstr <STRONG><A HREF="curs_in_wchstr.3x.html">curs_in_wchstr(3x)</A></STRONG>
708 win_wchstr <STRONG><A HREF="curs_in_wchstr.3x.html">curs_in_wchstr(3x)</A></STRONG>
709 winch <STRONG><A HREF="curs_inch.3x.html">curs_inch(3x)</A></STRONG>
710 winchnstr <STRONG><A HREF="curs_inchstr.3x.html">curs_inchstr(3x)</A></STRONG>
711 winchstr <STRONG><A HREF="curs_inchstr.3x.html">curs_inchstr(3x)</A></STRONG>
713 winnstr <STRONG><A HREF="curs_instr.3x.html">curs_instr(3x)</A></STRONG>
714 winnwstr <STRONG><A HREF="curs_inwstr.3x.html">curs_inwstr(3x)</A></STRONG>
715 wins_nwstr <STRONG><A HREF="curs_ins_wstr.3x.html">curs_ins_wstr(3x)</A></STRONG>
716 wins_wch <STRONG><A HREF="curs_ins_wch.3x.html">curs_ins_wch(3x)</A></STRONG>
717 wins_wstr <STRONG><A HREF="curs_ins_wstr.3x.html">curs_ins_wstr(3x)</A></STRONG>
718 winsch <STRONG><A HREF="curs_insch.3x.html">curs_insch(3x)</A></STRONG>
719 winsdelln <STRONG><A HREF="curs_deleteln.3x.html">curs_deleteln(3x)</A></STRONG>
720 winsertln <STRONG><A HREF="curs_deleteln.3x.html">curs_deleteln(3x)</A></STRONG>
721 winsnstr <STRONG><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></STRONG>
722 winsstr <STRONG><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></STRONG>
723 winstr <STRONG><A HREF="curs_instr.3x.html">curs_instr(3x)</A></STRONG>
724 winwstr <STRONG><A HREF="curs_inwstr.3x.html">curs_inwstr(3x)</A></STRONG>
725 wmouse_trafo <STRONG><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></STRONG>*
726 wmove <STRONG><A HREF="curs_move.3x.html">curs_move(3x)</A></STRONG>
727 wnoutrefresh <STRONG><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></STRONG>
728 wprintw <STRONG><A HREF="curs_printw.3x.html">curs_printw(3x)</A></STRONG>
729 wredrawln <STRONG><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></STRONG>
730 wrefresh <STRONG><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></STRONG>
731 wresize <STRONG><A HREF="wresize.3x.html">wresize(3x)</A></STRONG>*
732 wscanw <STRONG><A HREF="curs_scanw.3x.html">curs_scanw(3x)</A></STRONG>
733 wscrl <STRONG><A HREF="curs_scroll.3x.html">curs_scroll(3x)</A></STRONG>
734 wsetscrreg <STRONG><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></STRONG>
735 wstandend <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
736 wstandout <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
737 wsyncdown <STRONG><A HREF="curs_window.3x.html">curs_window(3x)</A></STRONG>
738 wsyncup <STRONG><A HREF="curs_window.3x.html">curs_window(3x)</A></STRONG>
739 wtimeout <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
740 wtouchln <STRONG><A HREF="curs_touch.3x.html">curs_touch(3x)</A></STRONG>
741 wunctrl <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>
742 wvline <STRONG><A HREF="curs_border.3x.html">curs_border(3x)</A></STRONG>
743 wvline_set <STRONG><A HREF="curs_border_set.3x.html">curs_border_set(3x)</A></STRONG>
746 </PRE><H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
747 Routines that return an integer return <STRONG>ERR</STRONG> upon failure and an integer
748 value other than <STRONG>ERR</STRONG> upon successful completion, unless otherwise noted
749 in the routine descriptions.
751 As a general rule, routines check for null pointers passed as parame-
752 ters, and handle this as an error.
754 All macros return the value of the <STRONG>w</STRONG> version, except <STRONG>setscrreg</STRONG>,
755 <STRONG>wsetscrreg</STRONG>, <STRONG>getyx</STRONG>, <STRONG>getbegyx</STRONG>, and <STRONG>getmaxyx</STRONG>. The return values of
756 <STRONG>setscrreg</STRONG>, <STRONG>wsetscrreg</STRONG>, <STRONG>getyx</STRONG>, <STRONG>getbegyx</STRONG>, and <STRONG>getmaxyx</STRONG> are undefined
757 (i.e., these should not be used as the right-hand side of assignment
760 Routines that return pointers return <STRONG>NULL</STRONG> on error.
763 </PRE><H2><a name="h2-ENVIRONMENT">ENVIRONMENT</a></H2><PRE>
764 The following environment symbols are useful for customizing the run-
765 time behavior of the <STRONG>ncurses</STRONG> library. The most important ones have
766 been already discussed in detail.
769 </PRE><H3><a name="h3-CC-command-character">CC command-character</a></H3><PRE>
770 When set, change occurrences of the command_character (i.e., the <STRONG>cmdch</STRONG>
771 capability) of the loaded terminfo entries to the value of this vari-
772 able. Very few terminfo entries provide this feature.
774 Because this name is also used in development environments to represent
775 the C compiler's name, <STRONG>ncurses</STRONG> ignores it if it does not happen to be a
779 </PRE><H3><a name="h3-BAUDRATE">BAUDRATE</a></H3><PRE>
780 The debugging library checks this environment variable when the appli-
781 cation has redirected output to a file. The variable's numeric value
782 is used for the baudrate. If no value is found, <STRONG>ncurses</STRONG> uses 9600.
783 This allows testers to construct repeatable test-cases that take into
784 account costs that depend on baudrate.
787 </PRE><H3><a name="h3-COLUMNS">COLUMNS</a></H3><PRE>
788 Specify the width of the screen in characters. Applications running in
789 a windowing environment usually are able to obtain the width of the
790 window in which they are executing. If neither the <STRONG>COLUMNS</STRONG> value nor
791 the terminal's screen size is available, <STRONG>ncurses</STRONG> uses the size which
792 may be specified in the terminfo database (i.e., the <STRONG>cols</STRONG> capability).
794 It is important that your application use a correct size for the
795 screen. This is not always possible because your application may be
796 running on a host which does not honor NAWS (Negotiations About Window
797 Size), or because you are temporarily running as another user. How-
798 ever, setting <STRONG>COLUMNS</STRONG> and/or <STRONG>LINES</STRONG> overrides the library's use of the
799 screen size obtained from the operating system.
801 Either <STRONG>COLUMNS</STRONG> or <STRONG>LINES</STRONG> symbols may be specified independently. This
802 is mainly useful to circumvent legacy misfeatures of terminal descrip-
803 tions, e.g., xterm which commonly specifies a 65 line screen. For best
804 results, <STRONG>lines</STRONG> and <STRONG>cols</STRONG> should not be specified in a terminal descrip-
805 tion for terminals which are run as emulations.
807 Use the <STRONG>use_env</STRONG> function to disable all use of external environment
808 (but not including system calls) to determine the screen size. Use the
809 <STRONG>use_tioctl</STRONG> function to update <STRONG>COLUMNS</STRONG> or <STRONG>LINES</STRONG> to match the screen size
810 obtained from system calls or the terminal database.
813 </PRE><H3><a name="h3-ESCDELAY">ESCDELAY</a></H3><PRE>
814 Specifies the total time, in milliseconds, for which ncurses will await
815 a character sequence, e.g., a function key. The default value, 1000
816 milliseconds, is enough for most uses. However, it is made a variable
817 to accommodate unusual applications.
819 The most common instance where you may wish to change this value is to
820 work with slow hosts, e.g., running on a network. If the host cannot
821 read characters rapidly enough, it will have the same effect as if the
822 terminal did not send characters rapidly enough. The library will
825 Note that xterm mouse events are built up from character sequences
826 received from the xterm. If your application makes heavy use of multi-
827 ple-clicking, you may wish to lengthen this default value because the
828 timeout applies to the composed multi-click event as well as the indi-
831 In addition to the environment variable, this implementation provides a
832 global variable with the same name. Portable applications should not
833 rely upon the presence of ESCDELAY in either form, but setting the
834 environment variable rather than the global variable does not create
835 problems when compiling an application.
838 </PRE><H3><a name="h3-HOME">HOME</a></H3><PRE>
839 Tells <STRONG>ncurses</STRONG> where your home directory is. That is where it may read
840 and write auxiliary terminal descriptions:
846 </PRE><H3><a name="h3-LINES">LINES</a></H3><PRE>
847 Like COLUMNS, specify the height of the screen in characters. See COL-
848 UMNS for a detailed description.
851 </PRE><H3><a name="h3-MOUSE_BUTTONS_123">MOUSE_BUTTONS_123</a></H3><PRE>
852 This applies only to the OS/2 EMX port. It specifies the order of but-
853 tons on the mouse. OS/2 numbers a 3-button mouse inconsistently from
860 This variable lets you customize the mouse. The variable must be three
861 numeric digits 1-3 in any order, e.g., 123 or 321. If it is not speci-
862 fied, <STRONG>ncurses</STRONG> uses 132.
865 </PRE><H3><a name="h3-NCURSES_ASSUMED_COLORS">NCURSES_ASSUMED_COLORS</a></H3><PRE>
866 Override the compiled-in assumption that the terminal's default colors
867 are white-on-black (see <STRONG><A HREF="default_colors.3x.html">default_colors(3x)</A></STRONG>). You may set the fore-
868 ground and background color values with this environment variable by
869 proving a 2-element list: foreground,background. For example, to tell
870 ncurses to not assume anything about the colors, set this to "-1,-1".
871 To make it green-on-black, set it to "2,0". Any positive value from
872 zero to the terminfo <STRONG>max_colors</STRONG> value is allowed.
875 </PRE><H3><a name="h3-NCURSES_CONSOLE2">NCURSES_CONSOLE2</a></H3><PRE>
876 This applies only to the MinGW port of ncurses.
878 The <STRONG>Console2</STRONG> program's handling of the Microsoft Console API call <STRONG>Cre-</STRONG>
879 <STRONG>ateConsoleScreenBuffer</STRONG> is defective. Applications which use this will
880 hang. However, it is possible to simulate the action of this call by
881 mapping coordinates, explicitly saving and restoring the original
882 screen contents. Setting the environment variable <STRONG>NCGDB</STRONG> has the same
886 </PRE><H3><a name="h3-NCURSES_GPM_TERMS">NCURSES_GPM_TERMS</a></H3><PRE>
887 This applies only to ncurses configured to use the GPM interface.
889 If present, the environment variable is a list of one or more terminal
890 names against which the <STRONG>TERM</STRONG> environment variable is matched. Setting
891 it to an empty value disables the GPM interface; using the built-in
892 support for xterm, etc.
894 If the environment variable is absent, ncurses will attempt to open GPM
895 if <STRONG>TERM</STRONG> contains "linux".
898 </PRE><H3><a name="h3-NCURSES_NO_HARD_TABS">NCURSES_NO_HARD_TABS</a></H3><PRE>
899 <STRONG>Ncurses</STRONG> may use tabs as part of the cursor movement optimization. In
900 some cases, your terminal driver may not handle these properly. Set
901 this environment variable to disable the feature. You can also adjust
902 your <STRONG>stty</STRONG> settings to avoid the problem.
905 </PRE><H3><a name="h3-NCURSES_NO_MAGIC_COOKIE">NCURSES_NO_MAGIC_COOKIE</a></H3><PRE>
906 Some terminals use a magic-cookie feature which requires special han-
907 dling to make highlighting and other video attributes display properly.
908 You can suppress the highlighting entirely for these terminals by set-
909 ting this environment variable.
912 </PRE><H3><a name="h3-NCURSES_NO_PADDING">NCURSES_NO_PADDING</a></H3><PRE>
913 Most of the terminal descriptions in the terminfo database are written
914 for real "hardware" terminals. Many people use terminal emulators
915 which run in a windowing environment and use curses-based applications.
916 Terminal emulators can duplicate all of the important aspects of a
917 hardware terminal, but they do not have the same limitations. The
918 chief limitation of a hardware terminal from the standpoint of your
919 application is the management of dataflow, i.e., timing. Unless a
920 hardware terminal is interfaced into a terminal concentrator (which
921 does flow control), it (or your application) must manage dataflow, pre-
922 venting overruns. The cheapest solution (no hardware cost) is for your
923 program to do this by pausing after operations that the terminal does
924 slowly, such as clearing the display.
926 As a result, many terminal descriptions (including the vt100) have
927 delay times embedded. You may wish to use these descriptions, but not
928 want to pay the performance penalty.
930 Set the NCURSES_NO_PADDING environment variable to disable all but
931 mandatory padding. Mandatory padding is used as a part of special con-
932 trol sequences such as <EM>flash</EM>.
935 </PRE><H3><a name="h3-NCURSES_NO_SETBUF">NCURSES_NO_SETBUF</a></H3><PRE>
936 This setting is obsolete. Before changes
938 <STRONG>o</STRONG> started with 5.9 patch 20120825 and
940 <STRONG>o</STRONG> continued though 5.9 patch 20130126
942 <STRONG>ncurses</STRONG> enabled buffered output during terminal initialization. This
943 was done (as in SVr4 curses) for performance reasons. For testing pur-
944 poses, both of <STRONG>ncurses</STRONG> and certain applications, this feature was made
945 optional. Setting the NCURSES_NO_SETBUF variable disabled output
946 buffering, leaving the output in the original (usually line buffered)
949 In the current implementation, ncurses performs its own buffering and
950 does not require this workaround. It does not modify the buffering of
953 The reason for the change was to make the behavior for interrupts and
954 other signals more robust. One drawback is that certain nonconven-
955 tional programs would mix ordinary stdio calls with ncurses calls and
956 (usually) work. This is no longer possible since ncurses is not using
957 the buffered standard output but its own output (to the same file
958 descriptor). As a special case, the low-level calls such as <STRONG>putp</STRONG> still
959 use the standard output. But high-level curses calls do not.
962 </PRE><H3><a name="h3-NCURSES_NO_UTF8_ACS">NCURSES_NO_UTF8_ACS</a></H3><PRE>
963 During initialization, the <STRONG>ncurses</STRONG> library checks for special cases
964 where VT100 line-drawing (and the corresponding alternate character set
965 capabilities) described in the terminfo are known to be missing.
966 Specifically, when running in a UTF-8 locale, the Linux console emula-
967 tor and the GNU screen program ignore these. Ncurses checks the <STRONG>TERM</STRONG>
968 environment variable for these. For other special cases, you should
969 set this environment variable. Doing this tells ncurses to use Unicode
970 values which correspond to the VT100 line-drawing glyphs. That works
971 for the special cases cited, and is likely to work for terminal emula-
974 When setting this variable, you should set it to a nonzero value. Set-
975 ting it to zero (or to a nonnumber) disables the special check for
976 "linux" and "screen".
978 As an alternative to the environment variable, ncurses checks for an
979 extended terminfo capability <STRONG>U8</STRONG>. This is a numeric capability which
980 can be compiled using <STRONG>tic</STRONG> <STRONG>-x</STRONG>. For example
982 # linux console, if patched to provide working
983 # VT100 shift-in/shift-out, with corresponding font.
984 linux-vt100|linux console with VT100 line-graphics,
987 # uxterm with vt100Graphics resource set to false
988 xterm-utf8|xterm relying on UTF-8 line-graphics,
991 The name "U8" is chosen to be two characters, to permit it to be used
992 by applications that use ncurses' termcap interface.
995 </PRE><H3><a name="h3-NCURSES_TRACE">NCURSES_TRACE</a></H3><PRE>
996 During initialization, the <STRONG>ncurses</STRONG> debugging library checks the
997 NCURSES_TRACE environment variable. If it is defined, to a numeric
998 value, <STRONG>ncurses</STRONG> calls the <STRONG>trace</STRONG> function, using that value as the argu-
1001 The argument values, which are defined in <STRONG>curses.h</STRONG>, provide several
1002 types of information. When running with traces enabled, your applica-
1003 tion will write the file <STRONG>trace</STRONG> to the current directory.
1005 See <STRONG><A HREF="curs_trace.3x.html">curs_trace(3x)</A></STRONG> for more information.
1008 </PRE><H3><a name="h3-TERM">TERM</a></H3><PRE>
1009 Denotes your terminal type. Each terminal type is distinct, though
1012 <STRONG>TERM</STRONG> is commonly set by terminal emulators to help applications find a
1013 workable terminal description. Some of those choose a popular approxi-
1014 mation, e.g., "ansi", "vt100", "xterm" rather than an exact fit. Not
1015 infrequently, your application will have problems with that approach,
1016 e.g., incorrect function-key definitions.
1018 If you set <STRONG>TERM</STRONG> in your environment, it has no effect on the operation
1019 of the terminal emulator. It only affects the way applications work
1020 within the terminal. Likewise, as a general rule (<STRONG>xterm</STRONG> being a rare
1021 exception), terminal emulators which allow you to specify <STRONG>TERM</STRONG> as a
1022 parameter or configuration value do not change their behavior to match
1026 </PRE><H3><a name="h3-TERMCAP">TERMCAP</a></H3><PRE>
1027 If the <STRONG>ncurses</STRONG> library has been configured with <EM>termcap</EM> support,
1028 <STRONG>ncurses</STRONG> will check for a terminal's description in termcap form if it
1029 is not available in the terminfo database.
1031 The <STRONG>TERMCAP</STRONG> environment variable contains either a terminal description
1032 (with newlines stripped out), or a file name telling where the informa-
1033 tion denoted by the <STRONG>TERM</STRONG> environment variable exists. In either case,
1034 setting it directs <STRONG>ncurses</STRONG> to ignore the usual place for this informa-
1035 tion, e.g., /etc/termcap.
1038 </PRE><H3><a name="h3-TERMINFO">TERMINFO</a></H3><PRE>
1039 <STRONG>ncurses</STRONG> can be configured to read from multiple terminal databases.
1040 The <STRONG>TERMINFO</STRONG> variable overrides the location for the default terminal
1041 database. Terminal descriptions (in terminal format) are stored in
1044 <STRONG>o</STRONG> Normally these are stored in a directory tree, using subdirectories
1045 named by the first letter of the terminal names therein.
1047 This is the scheme used in System V, which legacy Unix systems use,
1048 and the <STRONG>TERMINFO</STRONG> variable is used by <EM>curses</EM> applications on those
1049 systems to override the default location of the terminal database.
1051 <STRONG>o</STRONG> If <STRONG>ncurses</STRONG> is built to use hashed databases, then each entry in
1052 this list may be the path of a hashed database file, e.g.,
1054 /usr/share/terminfo.db
1058 /usr/share/terminfo/
1060 The hashed database uses less disk-space and is a little faster
1061 than the directory tree. However, some applications assume the
1062 existence of the directory tree, reading it directly rather than
1063 using the terminfo library calls.
1065 <STRONG>o</STRONG> If <STRONG>ncurses</STRONG> is built with a support for reading termcap files
1066 directly, then an entry in this list may be the path of a termcap
1069 <STRONG>o</STRONG> If the <STRONG>TERMINFO</STRONG> variable begins with "hex:" or "b64:", <STRONG>ncurses</STRONG> uses
1070 the remainder of that variable as a compiled terminal description.
1071 You might produce the base64 format using <STRONG><A HREF="infocmp.1m.html">infocmp(1m)</A></STRONG>:
1073 TERMINFO="$(infocmp -0 -Q2 -q)"
1076 The compiled description is used if it corresponds to the terminal
1077 identified by the <STRONG>TERM</STRONG> variable.
1079 Setting <STRONG>TERMINFO</STRONG> is the simplest, but not the only way to set location
1080 of the default terminal database. The complete list of database loca-
1081 tions in order follows:
1083 <STRONG>o</STRONG> the last terminal database to which <STRONG>ncurses</STRONG> wrote, if any, is
1086 <STRONG>o</STRONG> the location specified by the TERMINFO environment variable
1088 <STRONG>o</STRONG> $HOME/.terminfo
1090 <STRONG>o</STRONG> locations listed in the TERMINFO_DIRS environment variable
1092 <STRONG>o</STRONG> one or more locations whose names are configured and compiled
1093 into the ncurses library, i.e.,
1095 <STRONG>o</STRONG> /usr/local/ncurses/share/terminfo:/usr/share/terminfo (corre-
1096 sponding to the TERMINFO_DIRS variable)
1098 <STRONG>o</STRONG> /usr/share/terminfo (corresponding to the TERMINFO variable)
1101 </PRE><H3><a name="h3-TERMINFO_DIRS">TERMINFO_DIRS</a></H3><PRE>
1102 Specifies a list of locations to search for terminal descriptions.
1103 Each location in the list is a terminal database as described in the
1104 section on the <STRONG>TERMINFO</STRONG> variable. The list is separated by colons
1105 (i.e., ":") on Unix, semicolons on OS/2 EMX.
1107 There is no corresponding feature in System V terminfo; it is an exten-
1108 sion developed for <STRONG>ncurses</STRONG>.
1111 </PRE><H3><a name="h3-TERMPATH">TERMPATH</a></H3><PRE>
1112 If <STRONG>TERMCAP</STRONG> does not hold a file name then <STRONG>ncurses</STRONG> checks the <STRONG>TERMPATH</STRONG>
1113 environment variable. This is a list of filenames separated by spaces
1114 or colons (i.e., ":") on Unix, semicolons on OS/2 EMX.
1116 If the <STRONG>TERMPATH</STRONG> environment variable is not set, <STRONG>ncurses</STRONG> looks in the
1119 /etc/termcap, /usr/share/misc/termcap and $HOME/.termcap,
1123 The library may be configured to disregard the following variables when
1124 the current user is the superuser (root), or if the application uses
1125 setuid or setgid permissions:
1127 $TERMINFO, $TERMINFO_DIRS, $TERMPATH, as well as $HOME.
1130 </PRE><H2><a name="h2-ALTERNATE-CONFIGURATIONS">ALTERNATE CONFIGURATIONS</a></H2><PRE>
1131 Several different configurations are possible, depending on the config-
1132 ure script options used when building <STRONG>ncurses</STRONG>. There are a few main
1133 options whose effects are visible to the applications developer using
1134 <STRONG>ncurses</STRONG>:
1137 The standard include for <STRONG>ncurses</STRONG> is as noted in <STRONG>SYNOPSIS</STRONG>:
1139 <STRONG>#include</STRONG> <STRONG><curses.h></STRONG>
1141 This option is used to avoid filename conflicts when <STRONG>ncurses</STRONG> is
1142 not the main implementation of curses of the computer. If <STRONG>ncurses</STRONG>
1143 is installed disabling overwrite, it puts its headers in a subdi-
1146 <STRONG>#include</STRONG> <STRONG><ncurses/curses.h></STRONG>
1148 It also omits a symbolic link which would allow you to use
1149 <STRONG>-lcurses</STRONG> to build executables.
1152 The configure script renames the library and (if the <STRONG>--dis-</STRONG>
1153 <STRONG>able-overwrite</STRONG> option is used) puts the header files in a differ-
1154 ent subdirectory. All of the library names have a "w" appended to
1155 them, i.e., instead of
1157 <STRONG>-lncurses</STRONG>
1161 <STRONG>-lncursesw</STRONG>
1163 You must also enable the wide-character features in the header
1164 file when compiling for the wide-character library to use the
1165 extended (wide-character) functions. The symbol which enables
1166 these features has changed since XSI Curses, Issue 4:
1168 <STRONG>o</STRONG> Originally, the wide-character feature required the symbol
1169 <STRONG>_XOPEN_SOURCE_EXTENDED</STRONG> but that was only valid for XPG4
1172 <STRONG>o</STRONG> Later, that was deemed conflicting with <STRONG>_XOPEN_SOURCE</STRONG> defined
1175 <STRONG>o</STRONG> As of mid-2018, none of the features in this implementation
1176 require a <STRONG>_XOPEN_SOURCE</STRONG> feature greater than 600. However,
1177 X/Open Curses, Issue 7 (2009) recommends defining it to 700.
1179 <STRONG>o</STRONG> Alternatively, you can enable the feature by defining
1180 <STRONG>NCURSES_WIDECHAR</STRONG> with the caveat that some other header file
1181 than <STRONG>curses.h</STRONG> may require a specific value for <STRONG>_XOPEN_SOURCE</STRONG>
1182 (or a system-specific symbol).
1184 The <STRONG>curses.h</STRONG> file which is installed for the wide-character
1185 library is designed to be compatible with the normal library's
1186 header. Only the size of the <STRONG>WINDOW</STRONG> structure differs, and very
1187 few applications require more than a pointer to <STRONG>WINDOW</STRONG>s.
1189 If the headers are installed allowing overwrite, the wide-charac-
1190 ter library's headers should be installed last, to allow applica-
1191 tions to be built using either library from the same set of head-
1195 The configure script renames the library. All of the library
1196 names have a "t" appended to them (before any "w" added by
1197 <STRONG>--enable-widec</STRONG>).
1199 The global variables such as <STRONG>LINES</STRONG> are replaced by macros to allow
1200 read-only access. At the same time, setter-functions are provided
1201 to set these values. Some applications (very few) may require
1202 changes to work with this convention.
1211 The shared and normal (static) library names differ by their suf-
1212 fixes, e.g., <STRONG>libncurses.so</STRONG> and <STRONG>libncurses.a</STRONG>. The debug and pro-
1213 filing libraries add a "_g" and a "_p" to the root names respec-
1214 tively, e.g., <STRONG>libncurses_g.a</STRONG> and <STRONG>libncurses_p.a</STRONG>.
1217 The <STRONG>trace</STRONG> function normally resides in the debug library, but it
1218 is sometimes useful to configure this in the shared library. Con-
1219 figure scripts should check for the function's existence rather
1220 than assuming it is always in the debug library.
1223 </PRE><H2><a name="h2-FILES">FILES</a></H2><PRE>
1225 directory containing initialization files for the terminal capa-
1226 bility database /usr/share/terminfo terminal capability database
1229 </PRE><H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
1230 <STRONG><A HREF="terminfo.5.html">terminfo(5)</A></STRONG> and related pages whose names begin "curs_" for detailed
1231 routine descriptions.
1232 <STRONG><A HREF="curs_variables.3x.html">curs_variables(3x)</A></STRONG>
1233 <STRONG><A HREF="user_caps.5.html">user_caps(5)</A></STRONG> for user-defined capabilities
1236 </PRE><H2><a name="h2-EXTENSIONS">EXTENSIONS</a></H2><PRE>
1237 The <STRONG>ncurses</STRONG> library can be compiled with an option (<STRONG>-DUSE_GETCAP</STRONG>) that
1238 falls back to the old-style /etc/termcap file if the terminal setup
1239 code cannot find a terminfo entry corresponding to <STRONG>TERM</STRONG>. Use of this
1240 feature is not recommended, as it essentially includes an entire term-
1241 cap compiler in the <STRONG>ncurses</STRONG> startup code, at significant cost in core
1244 The <STRONG>ncurses</STRONG> library includes facilities for capturing mouse events on
1245 certain terminals (including xterm). See the <STRONG><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></STRONG> manual
1248 The <STRONG>ncurses</STRONG> library includes facilities for responding to window resiz-
1249 ing events, e.g., when running in an xterm. See the <STRONG><A HREF="resizeterm.3x.html">resizeterm(3x)</A></STRONG> and
1250 <STRONG><A HREF="wresize.3x.html">wresize(3x)</A></STRONG> manual pages for details. In addition, the library may be
1251 configured with a <STRONG>SIGWINCH</STRONG> handler.
1253 The <STRONG>ncurses</STRONG> library extends the fixed set of function key capabilities
1254 of terminals by allowing the application designer to define additional
1255 key sequences at runtime. See the <STRONG><A HREF="define_key.3x.html">define_key(3x)</A></STRONG> <STRONG><A HREF="key_defined.3x.html">key_defined(3x)</A></STRONG>, and
1256 <STRONG><A HREF="keyok.3x.html">keyok(3x)</A></STRONG> manual pages for details.
1258 The <STRONG>ncurses</STRONG> library can exploit the capabilities of terminals which
1259 implement the ISO-6429 SGR 39 and SGR 49 controls, which allow an
1260 application to reset the terminal to its original foreground and back-
1261 ground colors. From the users' perspective, the application is able to
1262 draw colored text on a background whose color is set independently,
1263 providing better control over color contrasts. See the <STRONG>default_col-</STRONG>
1264 <STRONG><A HREF="default_colors.3x.html">ors(3x)</A></STRONG> manual page for details.
1266 The <STRONG>ncurses</STRONG> library includes a function for directing application out-
1267 put to a printer attached to the terminal device. See the
1268 <STRONG><A HREF="curs_print.3x.html">curs_print(3x)</A></STRONG> manual page for details.
1271 </PRE><H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
1272 The <STRONG>ncurses</STRONG> library is intended to be BASE-level conformant with XSI
1273 Curses. The EXTENDED XSI Curses functionality (including color sup-
1276 A small number of local differences (that is, individual differences
1277 between the XSI Curses and <STRONG>ncurses</STRONG> calls) are described in <STRONG>PORTABILITY</STRONG>
1278 sections of the library man pages.
1280 Unlike other implementations, this one checks parameters such as point-
1281 ers to WINDOW structures to ensure they are not null. The main reason
1282 for providing this behavior is to guard against programmer error. The
1283 standard interface does not provide a way for the library to tell an
1284 application which of several possible errors were detected. Relying on
1285 this (or some other) extension will adversely affect the portability of
1286 curses applications.
1288 This implementation also contains several extensions:
1290 <STRONG>o</STRONG> The routine <STRONG>has_key</STRONG> is not part of XPG4, nor is it present in SVr4.
1291 See the <STRONG><A HREF="curs_getch.3x.html">curs_getch(3x)</A></STRONG> manual page for details.
1293 <STRONG>o</STRONG> The routine <STRONG>slk_attr</STRONG> is not part of XPG4, nor is it present in
1294 SVr4. See the <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG> manual page for details.
1296 <STRONG>o</STRONG> The routines <STRONG>getmouse</STRONG>, <STRONG>mousemask</STRONG>, <STRONG>ungetmouse</STRONG>, <STRONG>mouseinterval</STRONG>, and
1297 <STRONG>wenclose</STRONG> relating to mouse interfacing are not part of XPG4, nor
1298 are they present in SVr4. See the <STRONG><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></STRONG> manual page for
1301 <STRONG>o</STRONG> The routine <STRONG>mcprint</STRONG> was not present in any previous curses imple-
1302 mentation. See the <STRONG><A HREF="curs_print.3x.html">curs_print(3x)</A></STRONG> manual page for details.
1304 <STRONG>o</STRONG> The routine <STRONG>wresize</STRONG> is not part of XPG4, nor is it present in SVr4.
1305 See the <STRONG><A HREF="wresize.3x.html">wresize(3x)</A></STRONG> manual page for details.
1307 <STRONG>o</STRONG> The WINDOW structure's internal details can be hidden from applica-
1308 tion programs. See <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG> for the discussion of <STRONG>is_scrol-</STRONG>
1309 <STRONG>lok</STRONG>, etc.
1311 <STRONG>o</STRONG> This implementation can be configured to provide rudimentary sup-
1312 port for multi-threaded applications. See <STRONG><A HREF="curs_threads.3x.html">curs_threads(3x)</A></STRONG> for
1315 <STRONG>o</STRONG> This implementation can also be configured to provide a set of
1316 functions which improve the ability to manage multiple screens.
1317 See <STRONG><A HREF="curs_sp_funcs.3x.html">curs_sp_funcs(3x)</A></STRONG> for details.
1319 In historic curses versions, delays embedded in the capabilities <STRONG>cr</STRONG>,
1320 <STRONG>ind</STRONG>, <STRONG>cub1</STRONG>, <STRONG>ff</STRONG> and <STRONG>tab</STRONG> activated corresponding delay bits in the UNIX
1321 tty driver. In this implementation, all padding is done by sending NUL
1322 bytes. This method is slightly more expensive, but narrows the inter-
1323 face to the UNIX kernel significantly and increases the package's
1324 portability correspondingly.
1327 </PRE><H2><a name="h2-NOTES">NOTES</a></H2><PRE>
1328 The header file <STRONG><curses.h></STRONG> automatically includes the header files
1329 <STRONG><stdio.h></STRONG> and <STRONG><unctrl.h></STRONG>.
1331 If standard output from a <STRONG>ncurses</STRONG> program is re-directed to something
1332 which is not a tty, screen updates will be directed to standard error.
1333 This was an undocumented feature of AT&T System V Release 3 curses.
1336 </PRE><H2><a name="h2-AUTHORS">AUTHORS</a></H2><PRE>
1337 Zeyd M. Ben-Halim, Eric S. Raymond, Thomas E. Dickey. Based on pcurses
1342 <STRONG><A HREF="ncurses.3x.html">ncurses(3x)</A></STRONG>
1346 <li><a href="#h2-NAME">NAME</a></li>
1347 <li><a href="#h2-SYNOPSIS">SYNOPSIS</a></li>
1348 <li><a href="#h2-DESCRIPTION">DESCRIPTION</a>
1350 <li><a href="#h3-Initialization">Initialization</a></li>
1351 <li><a href="#h3-Datatypes">Datatypes</a></li>
1352 <li><a href="#h3-Environment-variables">Environment variables</a></li>
1353 <li><a href="#h3-Routine-and-Argument-Names">Routine and Argument Names</a></li>
1354 <li><a href="#h3-Routine-Name-Index">Routine Name Index</a></li>
1357 <li><a href="#h2-RETURN-VALUE">RETURN VALUE</a></li>
1358 <li><a href="#h2-ENVIRONMENT">ENVIRONMENT</a>
1360 <li><a href="#h3-CC-command-character">CC command-character</a></li>
1361 <li><a href="#h3-BAUDRATE">BAUDRATE</a></li>
1362 <li><a href="#h3-COLUMNS">COLUMNS</a></li>
1363 <li><a href="#h3-ESCDELAY">ESCDELAY</a></li>
1364 <li><a href="#h3-HOME">HOME</a></li>
1365 <li><a href="#h3-LINES">LINES</a></li>
1366 <li><a href="#h3-MOUSE_BUTTONS_123">MOUSE_BUTTONS_123</a></li>
1367 <li><a href="#h3-NCURSES_ASSUMED_COLORS">NCURSES_ASSUMED_COLORS</a></li>
1368 <li><a href="#h3-NCURSES_CONSOLE2">NCURSES_CONSOLE2</a></li>
1369 <li><a href="#h3-NCURSES_GPM_TERMS">NCURSES_GPM_TERMS</a></li>
1370 <li><a href="#h3-NCURSES_NO_HARD_TABS">NCURSES_NO_HARD_TABS</a></li>
1371 <li><a href="#h3-NCURSES_NO_MAGIC_COOKIE">NCURSES_NO_MAGIC_COOKIE</a></li>
1372 <li><a href="#h3-NCURSES_NO_PADDING">NCURSES_NO_PADDING</a></li>
1373 <li><a href="#h3-NCURSES_NO_SETBUF">NCURSES_NO_SETBUF</a></li>
1374 <li><a href="#h3-NCURSES_NO_UTF8_ACS">NCURSES_NO_UTF8_ACS</a></li>
1375 <li><a href="#h3-NCURSES_TRACE">NCURSES_TRACE</a></li>
1376 <li><a href="#h3-TERM">TERM</a></li>
1377 <li><a href="#h3-TERMCAP">TERMCAP</a></li>
1378 <li><a href="#h3-TERMINFO">TERMINFO</a></li>
1379 <li><a href="#h3-TERMINFO_DIRS">TERMINFO_DIRS</a></li>
1380 <li><a href="#h3-TERMPATH">TERMPATH</a></li>
1383 <li><a href="#h2-ALTERNATE-CONFIGURATIONS">ALTERNATE CONFIGURATIONS</a></li>
1384 <li><a href="#h2-FILES">FILES</a></li>
1385 <li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>
1386 <li><a href="#h2-EXTENSIONS">EXTENSIONS</a></li>
1387 <li><a href="#h2-PORTABILITY">PORTABILITY</a></li>
1388 <li><a href="#h2-NOTES">NOTES</a></li>
1389 <li><a href="#h2-AUTHORS">AUTHORS</a></li>
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