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44 <H1 class="no-header">curs_sp_funcs 3x</H1>
46 <STRONG><A HREF="curs_sp_funcs.3x.html">curs_sp_funcs(3x)</A></STRONG> <STRONG><A HREF="curs_sp_funcs.3x.html">curs_sp_funcs(3x)</A></STRONG>
51 </PRE><H2><a name="h2-NAME">NAME</a></H2><PRE>
52 curs_sp_funcs - <STRONG>curses</STRONG> screen-pointer extension
55 </PRE><H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
56 <STRONG>#include</STRONG> <STRONG><curses.h></STRONG>
58 <STRONG>int</STRONG> <STRONG>assume_default_colors_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int);</STRONG>
59 <STRONG>int</STRONG> <STRONG>baudrate_sp(SCREEN*);</STRONG>
60 <STRONG>int</STRONG> <STRONG>beep_sp(SCREEN*);</STRONG>
61 <STRONG>bool</STRONG> <STRONG>can_change_color_sp(SCREEN*);</STRONG>
62 <STRONG>int</STRONG> <STRONG>cbreak_sp(SCREEN*);</STRONG>
63 <STRONG>int</STRONG> <STRONG>color_content_sp(SCREEN*,</STRONG> <STRONG>short,</STRONG> <STRONG>short*,</STRONG> <STRONG>short*,</STRONG> <STRONG>short*);</STRONG>
64 <STRONG>int</STRONG> <STRONG>curs_set_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
65 <STRONG>int</STRONG> <STRONG>define_key_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*,</STRONG> <STRONG>int);</STRONG>
66 <STRONG>int</STRONG> <STRONG>def_prog_mode_sp(SCREEN*);</STRONG>
67 <STRONG>int</STRONG> <STRONG>def_shell_mode_sp(SCREEN*);</STRONG>
68 <STRONG>int</STRONG> <STRONG>delay_output_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
69 <STRONG>int</STRONG> <STRONG>doupdate_sp(SCREEN*);</STRONG>
70 <STRONG>int</STRONG> <STRONG>echo_sp(SCREEN*);</STRONG>
71 <STRONG>int</STRONG> <STRONG>endwin_sp(SCREEN*);</STRONG>
72 <STRONG>int</STRONG> <STRONG>erasechar_sp(SCREEN*);</STRONG>
73 <STRONG>int</STRONG> <STRONG>filter_sp(SCREEN*);</STRONG>
74 <STRONG>int</STRONG> <STRONG>flash_sp(SCREEN*);</STRONG>
75 <STRONG>int</STRONG> <STRONG>flushinp_sp(SCREEN*);</STRONG>
76 <STRONG>int</STRONG> <STRONG>get_escdelay_sp(SCREEN*);</STRONG>
77 <STRONG>int</STRONG> <STRONG>getmouse_sp(SCREEN*,</STRONG> <STRONG>MEVENT*);</STRONG>
78 <STRONG>WINDOW*</STRONG> <STRONG>getwin_sp(SCREEN*,</STRONG> <STRONG>FILE*);</STRONG>
79 <STRONG>int</STRONG> <STRONG>halfdelay_sp(SCREEN*);</STRONG>
80 <STRONG>bool</STRONG> <STRONG>has_colors_sp(SCREEN*);</STRONG>
81 <STRONG>bool</STRONG> <STRONG>has_ic_sp(SCREEN*);</STRONG>
82 <STRONG>bool</STRONG> <STRONG>has_il_sp(SCREEN*);</STRONG>
83 <STRONG>int</STRONG> <STRONG>has_key_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
84 <STRONG>bool</STRONG> <STRONG>has_mouse_sp(SCREEN*);</STRONG>
85 <STRONG>int</STRONG> <STRONG>init_color_sp(SCREEN*,</STRONG> <STRONG>short,</STRONG> <STRONG>short,</STRONG> <STRONG>short,</STRONG> <STRONG>short);</STRONG>
86 <STRONG>int</STRONG> <STRONG>init_pair_sp(SCREEN*,</STRONG> <STRONG>short,</STRONG> <STRONG>short,</STRONG> <STRONG>short);</STRONG>
87 <STRONG>int</STRONG> <STRONG>intrflush_sp(SCREEN*,</STRONG> <STRONG>WINDOW*,</STRONG> <STRONG>bool);</STRONG>
88 <STRONG>bool</STRONG> <STRONG>isendwin_sp(SCREEN*);</STRONG>
89 <STRONG>bool</STRONG> <STRONG>is_term_resized_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int);</STRONG>
90 <STRONG>char*</STRONG> <STRONG>keybound_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int);</STRONG>
91 <STRONG>int</STRONG> <STRONG>key_defined_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
92 <STRONG>NCURSES_CONST</STRONG> <STRONG>char</STRONG> <STRONG>*</STRONG> <STRONG>keyname_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
93 <STRONG>int</STRONG> <STRONG>keyok_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>bool);</STRONG>
94 <STRONG>char</STRONG> <STRONG>killchar_sp(SCREEN*);</STRONG>
95 <STRONG>int</STRONG> <STRONG>mcprint_sp(SCREEN*,</STRONG> <STRONG>char</STRONG> <STRONG>*,</STRONG> <STRONG>int);</STRONG>
96 <STRONG>int</STRONG> <STRONG>mouseinterval_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
97 <STRONG>mmask_t</STRONG> <STRONG>mousemask_sp(SCREEN*,</STRONG> <STRONG>mmask_t,</STRONG> <STRONG>mmask_t</STRONG> <STRONG>*);</STRONG>
98 <STRONG>int</STRONG> <STRONG>mvcur_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int,</STRONG> <STRONG>int,</STRONG> <STRONG>int);</STRONG>
99 <STRONG>int</STRONG> <STRONG>napms_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
100 <STRONG>WINDOW*</STRONG> <STRONG>newpad_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int);</STRONG>
101 <STRONG>SCREEN*</STRONG> <STRONG>new_prescr(void);</STRONG>
102 <STRONG>SCREEN*</STRONG> <STRONG>newterm_sp(SCREEN*,</STRONG> <STRONG>NCURSES_CONST</STRONG> <STRONG>char</STRONG> <STRONG>*,</STRONG> <STRONG>FILE</STRONG> <STRONG>*,</STRONG> <STRONG>FILE</STRONG> <STRONG>*);</STRONG>
103 <STRONG>WINDOW*</STRONG> <STRONG>newwin_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int,</STRONG> <STRONG>int,</STRONG> <STRONG>int);</STRONG>
104 <STRONG>int</STRONG> <STRONG>nl_sp(SCREEN*);</STRONG>
105 <STRONG>int</STRONG> <STRONG>nocbreak_sp(SCREEN*);</STRONG>
106 <STRONG>int</STRONG> <STRONG>noecho_sp(SCREEN*);</STRONG>
107 <STRONG>int</STRONG> <STRONG>nofilter_sp(SCREEN*);</STRONG>
108 <STRONG>int</STRONG> <STRONG>nonl_sp(SCREEN*);</STRONG>
109 <STRONG>void</STRONG> <STRONG>noqiflush_sp(SCREEN*);</STRONG>
110 <STRONG>int</STRONG> <STRONG>noraw_sp(SCREEN*);</STRONG>
111 <STRONG>int</STRONG> <STRONG>pair_content_sp(SCREEN*,</STRONG> <STRONG>short,</STRONG> <STRONG>short*,</STRONG> <STRONG>short*);</STRONG>
112 <STRONG>void</STRONG> <STRONG>qiflush_sp(SCREEN*);</STRONG>
113 <STRONG>int</STRONG> <STRONG>raw_sp(SCREEN*);</STRONG>
114 <STRONG>int</STRONG> <STRONG>reset_prog_mode_sp(SCREEN*);</STRONG>
115 <STRONG>int</STRONG> <STRONG>reset_shell_mode_sp(SCREEN*);</STRONG>
116 <STRONG>int</STRONG> <STRONG>resetty_sp(SCREEN*);</STRONG>
117 <STRONG>int</STRONG> <STRONG>resize_term_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int);</STRONG>
118 <STRONG>int</STRONG> <STRONG>resizeterm_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int);</STRONG>
119 <STRONG>int</STRONG> <STRONG>restartterm_sp(SCREEN*,</STRONG> <STRONG>NCURSES_CONST</STRONG> <STRONG>char*,</STRONG> <STRONG>int,</STRONG> <STRONG>int</STRONG> <STRONG>*);</STRONG>
120 <STRONG>int</STRONG> <STRONG>ripoffline_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int</STRONG> <STRONG>(*)(WINDOW*,</STRONG> <STRONG>int));</STRONG>
121 <STRONG>int</STRONG> <STRONG>savetty_sp(SCREEN*);</STRONG>
122 <STRONG>int</STRONG> <STRONG>scr_init_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
123 <STRONG>int</STRONG> <STRONG>scr_restore_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
124 <STRONG>int</STRONG> <STRONG>scr_set_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
125 <STRONG>TERMINAL*</STRONG> <STRONG>set_curterm_sp(SCREEN*,</STRONG> <STRONG>TERMINAL*);</STRONG>
126 <STRONG>int</STRONG> <STRONG>set_escdelay_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
127 <STRONG>int</STRONG> <STRONG>set_tabsize_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
128 <STRONG>int</STRONG> <STRONG>slk_attroff_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>chtype);</STRONG>
129 <STRONG>int</STRONG> <STRONG>slk_attron_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>chtype);</STRONG>
130 <STRONG>int</STRONG> <STRONG>slk_attr_set_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>attr_t,</STRONG> <STRONG>short,</STRONG> <STRONG>void*);</STRONG>
131 <STRONG>int</STRONG> <STRONG>slk_attrset_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>chtype);</STRONG>
132 <STRONG>int</STRONG> <STRONG>slk_attr_sp(SCREEN*);</STRONG>
133 <STRONG>int</STRONG> <STRONG>slk_clear_sp(SCREEN*);</STRONG>
134 <STRONG>int</STRONG> <STRONG>slk_color_sp(SCREEN*,</STRONG> <STRONG>short);</STRONG>
135 <STRONG>int</STRONG> <STRONG>slk_init_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
136 <STRONG>int</STRONG> <STRONG>slk_label_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
137 <STRONG>int</STRONG> <STRONG>slk_noutrefresh_sp(SCREEN*);</STRONG>
138 <STRONG>int</STRONG> <STRONG>slk_refresh_sp(SCREEN*);</STRONG>
139 <STRONG>int</STRONG> <STRONG>slk_restore_sp(SCREEN*);</STRONG>
140 <STRONG>int</STRONG> <STRONG>slk_set_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*,</STRONG> <STRONG>int);</STRONG>
141 <STRONG>int</STRONG> <STRONG>slk_touch_sp(SCREEN*);</STRONG>
142 <STRONG>int</STRONG> <STRONG>start_color_sp(SCREEN*);</STRONG>
143 <STRONG>attr_t</STRONG> <STRONG>term_attrs_sp(SCREEN*);</STRONG>
144 <STRONG>chtype</STRONG> <STRONG>termattrs_sp(SCREEN*);</STRONG>
145 <STRONG>char*</STRONG> <STRONG>termname_sp(SCREEN*);</STRONG>
146 <STRONG>int</STRONG> <STRONG>typeahead_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
147 <STRONG>NCURSES_CONST</STRONG> <STRONG>char*</STRONG> <STRONG>unctrl_sp(SCREEN*,</STRONG> <STRONG>chtype);</STRONG>
148 <STRONG>int</STRONG> <STRONG>ungetch_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
149 <STRONG>int</STRONG> <STRONG>ungetmouse_sp(SCREEN*,MEVENT</STRONG> <STRONG>*);</STRONG>
150 <STRONG>int</STRONG> <STRONG>unget_wch_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>wchar_t);</STRONG>
151 <STRONG>int</STRONG> <STRONG>use_default_colors_sp(SCREEN*);</STRONG>
152 <STRONG>void</STRONG> <STRONG>use_env_sp(SCREEN*,</STRONG> <STRONG>bool);</STRONG>
153 <STRONG>int</STRONG> <STRONG>use_legacy_coding_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
154 <STRONG>int</STRONG> <STRONG>vid_attr_sp(SCREEN*,</STRONG> <STRONG>attr_t,</STRONG> <STRONG>short,</STRONG> <STRONG>void</STRONG> <STRONG>*);</STRONG>
155 <STRONG>int</STRONG> <STRONG>vidattr_sp(SCREEN*,</STRONG> <STRONG>chtype);</STRONG>
156 <STRONG>int</STRONG> <STRONG>vid_puts_sp(SCREEN*,</STRONG> <STRONG>attr_t,</STRONG> <STRONG>short,</STRONG> <STRONG>void</STRONG> <STRONG>*,</STRONG> <STRONG>NCURSES_SP_OUTC);</STRONG>
157 <STRONG>int</STRONG> <STRONG>vidputs_sp(SCREEN*,</STRONG> <STRONG>chtype,</STRONG> <STRONG>NCURSES_SP_OUTC);</STRONG>
158 <STRONG>wchar_t*</STRONG> <STRONG>wunctrl_sp(SCREEN*,</STRONG> <STRONG>cchar_t</STRONG> <STRONG>*);</STRONG>
160 <STRONG>#include</STRONG> <STRONG><form.h></STRONG>
162 <STRONG>int</STRONG> <STRONG>new_form_sp(SCREEN*,</STRONG> <STRONG>FIELD</STRONG> <STRONG>**);</STRONG>
164 <STRONG>#include</STRONG> <STRONG><menu.h></STRONG>
166 <STRONG>int</STRONG> <STRONG>new_menu_sp(SCREEN*,</STRONG> <STRONG>ITEM</STRONG> <STRONG>**);</STRONG>
168 <STRONG>#include</STRONG> <STRONG><panel.h></STRONG>
170 <STRONG>int</STRONG> <STRONG>ceiling_panel(SCREEN*);</STRONG>
171 <STRONG>PANEL*</STRONG> <STRONG>ground_panel(SCREEN*);</STRONG>
172 <STRONG>int</STRONG> <STRONG>update_panels_sp(SCREEN*);</STRONG>
174 <STRONG>#include</STRONG> <STRONG><term.h></STRONG>
176 <STRONG>int</STRONG> <STRONG>del_curterm_sp(SCREEN*,</STRONG> <STRONG>TERMINAL</STRONG> <STRONG>*);</STRONG>
177 <STRONG>int</STRONG> <STRONG>putp_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
178 <STRONG>int</STRONG> <STRONG>tgetflag_sp(SCREEN*,</STRONG> <STRONG>char</STRONG> <STRONG>*,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
179 <STRONG>int</STRONG> <STRONG>tgetent_sp(SCREEN*,</STRONG> <STRONG>char</STRONG> <STRONG>*,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
180 <STRONG>int</STRONG> <STRONG>tgetnum_sp(SCREEN*,</STRONG> <STRONG>NCURSES_CONST</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
181 <STRONG>char*</STRONG> <STRONG>tgetstr_sp(SCREEN*,</STRONG> <STRONG>NCURSES_CONST</STRONG> <STRONG>char</STRONG> <STRONG>*,</STRONG> <STRONG>char</STRONG> <STRONG>**);</STRONG>
182 <STRONG>int</STRONG> <STRONG>tigetflag_sp(SCREEN*,</STRONG> <STRONG>NCURSES_CONST</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
183 <STRONG>int</STRONG> <STRONG>tigetnum_sp(SCREEN*,</STRONG> <STRONG>NCURSES_CONST</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
184 <STRONG>char*</STRONG> <STRONG>tigetstr_sp(SCREEN*,</STRONG> <STRONG>NCURSES_CONST</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
185 <STRONG>int</STRONG> <STRONG>tputs_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*,</STRONG> <STRONG>int,</STRONG> <STRONG>NCURSES_SP_OUTC);</STRONG>
188 </PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
189 This implementation can be configured to provide a set of
190 functions which improve the ability to manage multiple
191 screens. This feature can be added to any of the configu-
192 rations supported by ncurses; it adds new entrypoints
193 without changing the meaning of any of the existing ones.
196 </PRE><H3><a name="h3-IMPROVED-FUNCTIONS">IMPROVED FUNCTIONS</a></H3><PRE>
197 Most of the functions are new versions of existing func-
198 tions. A parameter is added at the front of the parameter
199 list. It is a SCREEN pointer.
201 The existing functions all use the current screen, which
202 is a static variable. The extended functions use the
203 specified screen, thereby reducing the number of variables
204 which must be modified to update multiple screens.
207 </PRE><H3><a name="h3-NEW-FUNCTIONS">NEW FUNCTIONS</a></H3><PRE>
208 Here are the new functions:
211 this returns a pointer to the topmost panel in the
215 this returns a pointer to the lowest panel in the
219 when creating a new screen, the library uses static
220 variables which have been preset, e.g., by
221 <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>, <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>, etc. With the screen-point-
222 er extension, there are situations where it must cre-
223 ate a current screen before the unextended library
224 does. The <STRONG>new_prescr</STRONG> function is used internally to
225 handle these cases. It is also provided as an entry-
226 point to allow applications to customize the library
230 </PRE><H2><a name="h2-NOTES">NOTES</a></H2><PRE>
231 This extension introduces some new names:
234 This is set to the library patch-level number. In
235 the unextended library, this is zero (0), to make it
236 useful for checking if the extension is provided.
239 The new functions are named using the macro <EM>NCURS-</EM>
240 <EM>ES</EM><STRONG>_</STRONG><EM>SP</EM><STRONG>_</STRONG><EM>NAME</EM>, which hides the actual implementation.
241 Currently this adds a "_sp" suffix to the name of the
242 unextended function. This manual page indexes the
243 extensions showing the full name. However the proper
244 usage of these functions uses the macro, to provide
245 for the possibility of changing the naming convention
246 for specific library configurations.
249 This is a new function-pointer type to use in the
250 screen-pointer functions where an <EM>NCURSES</EM><STRONG>_</STRONG><EM>OUTC</EM> is
251 used in the unextended library.
254 This is a function-pointer type used for the cases
255 where a function passes characters to the output
256 stream, e.g., <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>.
259 </PRE><H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
260 These routines are specific to ncurses. They were not
261 supported on Version 7, BSD or System V implementations.
262 It is recommended that any code depending on ncurses ex-
263 tensions be conditioned using <EM>NCURSES</EM><STRONG>_</STRONG><EM>SP</EM><STRONG>_</STRONG><EM>FUNCS</EM>.
266 </PRE><H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
267 <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>, <STRONG><A HREF="curs_threads.3x.html">curs_threads(3x)</A></STRONG>.
271 <STRONG><A HREF="curs_sp_funcs.3x.html">curs_sp_funcs(3x)</A></STRONG>
275 <li><a href="#h2-NAME">NAME</a></li>
276 <li><a href="#h2-SYNOPSIS">SYNOPSIS</a></li>
277 <li><a href="#h2-DESCRIPTION">DESCRIPTION</a>
279 <li><a href="#h3-IMPROVED-FUNCTIONS">IMPROVED FUNCTIONS</a></li>
280 <li><a href="#h3-NEW-FUNCTIONS">NEW FUNCTIONS</a></li>
283 <li><a href="#h2-NOTES">NOTES</a></li>
284 <li><a href="#h2-PORTABILITY">PORTABILITY</a></li>
285 <li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>