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44 <H1>curs_sp_funcs 3x</H1>
47 <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>
53 <H2><a name="h2-NAME">NAME</a></H2><PRE>
54 new_prescr - <STRONG>curses</STRONG> screen-pointer extension
58 <H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
59 <STRONG>#include</STRONG> <STRONG><curses.h></STRONG>
61 <STRONG>int</STRONG> <STRONG>assume_default_colors_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int);</STRONG>
62 <STRONG>int</STRONG> <STRONG>baudrate_sp(SCREEN*);</STRONG>
63 <STRONG>int</STRONG> <STRONG>beep_sp(SCREEN*);</STRONG>
64 <STRONG>bool</STRONG> <STRONG>can_change_color_sp(SCREEN*);</STRONG>
65 <STRONG>int</STRONG> <STRONG>cbreak_sp(SCREEN*);</STRONG>
66 <STRONG>int</STRONG> <STRONG>color_content_sp(SCREEN*,</STRONG> <STRONG>short,</STRONG> <STRONG>short*,</STRONG> <STRONG>short*,</STRONG> <STRONG>short*);</STRONG>
67 <STRONG>int</STRONG> <STRONG>curs_set_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
68 <STRONG>int</STRONG> <STRONG>define_key_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*,</STRONG> <STRONG>int);</STRONG>
69 <STRONG>int</STRONG> <STRONG>def_prog_mode_sp(SCREEN*);</STRONG>
70 <STRONG>int</STRONG> <STRONG>def_shell_mode_sp(SCREEN*);</STRONG>
71 <STRONG>int</STRONG> <STRONG>delay_output_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
72 <STRONG>int</STRONG> <STRONG>doupdate_sp(SCREEN*);</STRONG>
73 <STRONG>int</STRONG> <STRONG>echo_sp(SCREEN*);</STRONG>
74 <STRONG>int</STRONG> <STRONG>endwin_sp(SCREEN*);</STRONG>
75 <STRONG>int</STRONG> <STRONG>erasechar_sp(SCREEN*);</STRONG>
76 <STRONG>int</STRONG> <STRONG>filter_sp(SCREEN*);</STRONG>
77 <STRONG>int</STRONG> <STRONG>flash_sp(SCREEN*);</STRONG>
78 <STRONG>int</STRONG> <STRONG>flushinp_sp(SCREEN*);</STRONG>
79 <STRONG>int</STRONG> <STRONG>get_escdelay_sp(SCREEN*);</STRONG>
80 <STRONG>int</STRONG> <STRONG>getmouse_sp(SCREEN*,</STRONG> <STRONG>MEVENT*);</STRONG>
81 <STRONG>WINDOW*</STRONG> <STRONG>getwin_sp(SCREEN*,</STRONG> <STRONG>FILE*);</STRONG>
82 <STRONG>int</STRONG> <STRONG>halfdelay_sp(SCREEN*);</STRONG>
83 <STRONG>bool</STRONG> <STRONG>has_colors_sp(SCREEN*);</STRONG>
84 <STRONG>bool</STRONG> <STRONG>has_ic_sp(SCREEN*);</STRONG>
85 <STRONG>bool</STRONG> <STRONG>has_il_sp(SCREEN*);</STRONG>
86 <STRONG>int</STRONG> <STRONG>has_key_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
87 <STRONG>bool</STRONG> <STRONG>has_mouse_sp(SCREEN*);</STRONG>
88 <STRONG>int</STRONG> <STRONG>init_color_sp(SCREEN*,</STRONG> <STRONG>short,</STRONG> <STRONG>short,</STRONG> <STRONG>short,</STRONG> <STRONG>short);</STRONG>
89 <STRONG>int</STRONG> <STRONG>init_pair_sp(SCREEN*,</STRONG> <STRONG>short,</STRONG> <STRONG>short,</STRONG> <STRONG>short);</STRONG>
90 <STRONG>int</STRONG> <STRONG>intrflush_sp(SCREEN*,</STRONG> <STRONG>WINDOW*,</STRONG> <STRONG>bool);</STRONG>
91 <STRONG>bool</STRONG> <STRONG>isendwin_sp(SCREEN*);</STRONG>
92 <STRONG>bool</STRONG> <STRONG>is_term_resized_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int);</STRONG>
93 <STRONG>char*</STRONG> <STRONG>keybound_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int);</STRONG>
94 <STRONG>int</STRONG> <STRONG>key_defined_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
95 <STRONG>NCURSES_CONST</STRONG> <STRONG>char</STRONG> <STRONG>*</STRONG> <STRONG>keyname_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
96 <STRONG>int</STRONG> <STRONG>keyok_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>bool);</STRONG>
97 <STRONG>char</STRONG> <STRONG>killchar_sp(SCREEN*);</STRONG>
98 <STRONG>int</STRONG> <STRONG>mcprint_sp(SCREEN*,</STRONG> <STRONG>char</STRONG> <STRONG>*,</STRONG> <STRONG>int);</STRONG>
99 <STRONG>int</STRONG> <STRONG>mouseinterval_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
100 <STRONG>mmask_t</STRONG> <STRONG>mousemask_sp(SCREEN*,</STRONG> <STRONG>mmask_t,</STRONG> <STRONG>mmask_t</STRONG> <STRONG>*);</STRONG>
101 <STRONG>int</STRONG> <STRONG>mvcur_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int,</STRONG> <STRONG>int,</STRONG> <STRONG>int);</STRONG>
102 <STRONG>int</STRONG> <STRONG>napms_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
103 <STRONG>WINDOW*</STRONG> <STRONG>newpad_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int);</STRONG>
104 <STRONG>SCREEN*</STRONG> <STRONG>new_prescr(void);</STRONG>
105 <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>
106 <STRONG>WINDOW*</STRONG> <STRONG>newwin_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int,</STRONG> <STRONG>int,</STRONG> <STRONG>int);</STRONG>
107 <STRONG>int</STRONG> <STRONG>nl_sp(SCREEN*);</STRONG>
108 <STRONG>int</STRONG> <STRONG>nocbreak_sp(SCREEN*);</STRONG>
109 <STRONG>int</STRONG> <STRONG>noecho_sp(SCREEN*);</STRONG>
110 <STRONG>int</STRONG> <STRONG>nofilter_sp(SCREEN*);</STRONG>
111 <STRONG>int</STRONG> <STRONG>nonl_sp(SCREEN*);</STRONG>
112 <STRONG>void</STRONG> <STRONG>noqiflush_sp(SCREEN*);</STRONG>
113 <STRONG>int</STRONG> <STRONG>noraw_sp(SCREEN*);</STRONG>
114 <STRONG>int</STRONG> <STRONG>pair_content_sp(SCREEN*,</STRONG> <STRONG>short,</STRONG> <STRONG>short*,</STRONG> <STRONG>short*);</STRONG>
115 <STRONG>void</STRONG> <STRONG>qiflush_sp(SCREEN*);</STRONG>
116 <STRONG>int</STRONG> <STRONG>raw_sp(SCREEN*);</STRONG>
117 <STRONG>int</STRONG> <STRONG>reset_prog_mode_sp(SCREEN*);</STRONG>
118 <STRONG>int</STRONG> <STRONG>reset_shell_mode_sp(SCREEN*);</STRONG>
119 <STRONG>int</STRONG> <STRONG>resetty_sp(SCREEN*);</STRONG>
120 <STRONG>int</STRONG> <STRONG>resize_term_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int);</STRONG>
121 <STRONG>int</STRONG> <STRONG>resizeterm_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int);</STRONG>
122 <STRONG>int</STRONG> <STRONG>restartterm_sp(SCREEN*,</STRONG> <STRONG>NCURSES_CONST</STRONG> <STRONG>char*,</STRONG> <STRONG>int,</STRONG> <STRONG>int</STRONG> <STRONG>*);</STRONG>
123 <STRONG>int</STRONG> <STRONG>ripoffline_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int</STRONG> <STRONG>(*)(WINDOW*,</STRONG> <STRONG>int));</STRONG>
124 <STRONG>int</STRONG> <STRONG>savetty_sp(SCREEN*);</STRONG>
125 <STRONG>int</STRONG> <STRONG>scr_init_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
126 <STRONG>int</STRONG> <STRONG>scr_restore_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
127 <STRONG>int</STRONG> <STRONG>scr_set_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
128 <STRONG>TERMINAL*</STRONG> <STRONG>set_curterm_sp(SCREEN*,</STRONG> <STRONG>TERMINAL*);</STRONG>
129 <STRONG>int</STRONG> <STRONG>set_escdelay_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
130 <STRONG>int</STRONG> <STRONG>set_tabsize_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
131 <STRONG>int</STRONG> <STRONG>slk_attroff_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>chtype);</STRONG>
132 <STRONG>int</STRONG> <STRONG>slk_attron_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>chtype);</STRONG>
133 <STRONG>int</STRONG> <STRONG>slk_attr_set_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>attr_t,</STRONG> <STRONG>short,</STRONG> <STRONG>void*);</STRONG>
134 <STRONG>int</STRONG> <STRONG>slk_attrset_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>chtype);</STRONG>
135 <STRONG>int</STRONG> <STRONG>slk_attr_sp(SCREEN*);</STRONG>
136 <STRONG>int</STRONG> <STRONG>slk_clear_sp(SCREEN*);</STRONG>
137 <STRONG>int</STRONG> <STRONG>slk_color_sp(SCREEN*,</STRONG> <STRONG>short);</STRONG>
138 <STRONG>int</STRONG> <STRONG>slk_init_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
139 <STRONG>int</STRONG> <STRONG>slk_label_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
140 <STRONG>int</STRONG> <STRONG>slk_noutrefresh_sp(SCREEN*);</STRONG>
141 <STRONG>int</STRONG> <STRONG>slk_refresh_sp(SCREEN*);</STRONG>
142 <STRONG>int</STRONG> <STRONG>slk_restore_sp(SCREEN*);</STRONG>
143 <STRONG>int</STRONG> <STRONG>slk_set_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*,</STRONG> <STRONG>int);</STRONG>
144 <STRONG>int</STRONG> <STRONG>slk_touch_sp(SCREEN*);</STRONG>
145 <STRONG>int</STRONG> <STRONG>start_color_sp(SCREEN*);</STRONG>
146 <STRONG>attr_t</STRONG> <STRONG>term_attrs_sp(SCREEN*);</STRONG>
147 <STRONG>chtype</STRONG> <STRONG>termattrs_sp(SCREEN*);</STRONG>
148 <STRONG>char*</STRONG> <STRONG>termname_sp(SCREEN*);</STRONG>
149 <STRONG>int</STRONG> <STRONG>typeahead_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
150 <STRONG>NCURSES_CONST</STRONG> <STRONG>char*</STRONG> <STRONG>unctrl_sp(SCREEN*,</STRONG> <STRONG>chtype);</STRONG>
151 <STRONG>int</STRONG> <STRONG>ungetch_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
152 <STRONG>int</STRONG> <STRONG>ungetmouse_sp(SCREEN*,MEVENT</STRONG> <STRONG>*);</STRONG>
153 <STRONG>int</STRONG> <STRONG>unget_wch_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>wchar_t);</STRONG>
154 <STRONG>int</STRONG> <STRONG>use_default_colors_sp(SCREEN*);</STRONG>
155 <STRONG>void</STRONG> <STRONG>use_env_sp(SCREEN*,</STRONG> <STRONG>bool);</STRONG>
156 <STRONG>int</STRONG> <STRONG>use_legacy_coding_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
157 <STRONG>int</STRONG> <STRONG>vid_attr_sp(SCREEN*,</STRONG> <STRONG>attr_t,</STRONG> <STRONG>short,</STRONG> <STRONG>void</STRONG> <STRONG>*);</STRONG>
158 <STRONG>int</STRONG> <STRONG>vidattr_sp(SCREEN*,</STRONG> <STRONG>chtype);</STRONG>
159 <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>
160 <STRONG>int</STRONG> <STRONG>vidputs_sp(SCREEN*,</STRONG> <STRONG>chtype,</STRONG> <STRONG>NCURSES_SP_OUTC);</STRONG>
161 <STRONG>wchar_t*</STRONG> <STRONG>wunctrl_sp(SCREEN*,</STRONG> <STRONG>cchar_t</STRONG> <STRONG>*);</STRONG>
163 <STRONG>#include</STRONG> <STRONG><form.h></STRONG>
165 <STRONG>int</STRONG> <STRONG>new_form_sp(SCREEN*,</STRONG> <STRONG>FIELD</STRONG> <STRONG>**);</STRONG>
167 <STRONG>#include</STRONG> <STRONG><menu.h></STRONG>
169 <STRONG>int</STRONG> <STRONG>new_menu_sp(SCREEN*,</STRONG> <STRONG>ITEM</STRONG> <STRONG>**);</STRONG>
171 <STRONG>#include</STRONG> <STRONG><panel.h></STRONG>
173 <STRONG>int</STRONG> <STRONG>ceiling_panel(SCREEN*);</STRONG>
174 <STRONG>PANEL*</STRONG> <STRONG>ground_panel(SCREEN*);</STRONG>
175 <STRONG>int</STRONG> <STRONG>update_panels_sp(SCREEN*);</STRONG>
177 <STRONG>#include</STRONG> <STRONG><term.h></STRONG>
179 <STRONG>int</STRONG> <STRONG>del_curterm_sp(SCREEN*,</STRONG> <STRONG>TERMINAL</STRONG> <STRONG>*);</STRONG>
180 <STRONG>int</STRONG> <STRONG>putp_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
181 <STRONG>int</STRONG> <STRONG>tgetflag_sp(SCREEN*,</STRONG> <STRONG>char</STRONG> <STRONG>*,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
182 <STRONG>int</STRONG> <STRONG>tgetent_sp(SCREEN*,</STRONG> <STRONG>char</STRONG> <STRONG>*,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
183 <STRONG>int</STRONG> <STRONG>tgetnum_sp(SCREEN*,</STRONG> <STRONG>NCURSES_CONST</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
184 <STRONG>char*</STRONG> <STRONG>tgetstr_sp(SCREEN*,</STRONG> <STRONG>NCURSES_CONST</STRONG> <STRONG>char</STRONG> <STRONG>*,</STRONG> <STRONG>char</STRONG> <STRONG>**);</STRONG>
185 <STRONG>int</STRONG> <STRONG>tigetflag_sp(SCREEN*,</STRONG> <STRONG>NCURSES_CONST</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
186 <STRONG>int</STRONG> <STRONG>tigetnum_sp(SCREEN*,</STRONG> <STRONG>NCURSES_CONST</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
187 <STRONG>char*</STRONG> <STRONG>tigetstr_sp(SCREEN*,</STRONG> <STRONG>NCURSES_CONST</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
188 <STRONG>int</STRONG> <STRONG>tputs_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*,</STRONG> <STRONG>int,</STRONG> <STRONG>NCURSES_SP_OUTC);</STRONG>
192 <H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
193 This implementation can be configured to provide a set of
194 functions which improve the ability to manage multiple
195 screens. This feature can be added to any of the configu-
196 rations supported by ncurses; it adds new entrypoints
197 without changing the meaning of any of the existing ones.
201 <H3><a name="h3-IMPROVED-FUNCTIONS">IMPROVED FUNCTIONS</a></H3><PRE>
202 Most of the functions are new versions of existing func-
203 tions. A parameter is added at the front of the parameter
204 list. It is a SCREEN pointer.
206 The existing functions all use the current screen, which
207 is a static variable. The extended functions use the
208 specified screen, thereby reducing the number of variables
209 which must be modified to update multiple screens.
213 <H3><a name="h3-NEW-FUNCTIONS">NEW FUNCTIONS</a></H3><PRE>
214 Here are the new functions:
217 this returns a pointer to the topmost panel in the
221 this returns a pointer to the lowest panel in the
225 when creating a new screen, the library uses static
226 variables which have been preset, e.g., by
227 <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-
228 er extension, there are situations where it must cre-
229 ate a current screen before the unextended library
230 does. The <STRONG>new_prescr</STRONG> function is used internally to
231 handle these cases. It is also provided as an entry-
232 point to allow applications to customize the library
237 <H2><a name="h2-NOTES">NOTES</a></H2><PRE>
238 This extension introduces some new names:
241 This is set to the library patch-level number. In
242 the unextended library, this is zero (0), to make it
243 useful for checking if the extension is provided.
246 The new functions are named using the macro <EM>NCURS-</EM>
247 <EM>ES</EM><STRONG>_</STRONG><EM>SP</EM><STRONG>_</STRONG><EM>NAME</EM>, which hides the actual implementation.
248 Currently this adds a "_sp" suffix to the name of the
249 unextended function. This manual page indexes the
250 extensions showing the full name. However the proper
251 usage of these functions uses the macro, to provide
252 for the possibility of changing the naming convention
253 for specific library configurations.
256 This is a new function-pointer type to use in the
257 screen-pointer functions where an <EM>NCURSES</EM><STRONG>_</STRONG><EM>OUTC</EM> is
258 used in the unextended library.
261 This is a function-pointer type used for the cases
262 where a function passes characters to the output
263 stream, e.g., <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>.
267 <H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
268 These routines are specific to ncurses. They were not
269 supported on Version 7, BSD or System V implementations.
270 It is recommended that any code depending on ncurses ex-
271 tensions be conditioned using <EM>NCURSES</EM><STRONG>_</STRONG><EM>SP</EM><STRONG>_</STRONG><EM>FUNCS</EM>.
275 <H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
276 <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>.
280 <STRONG><A HREF="curs_sp_funcs.3x.html">curs_sp_funcs(3x)</A></STRONG>
284 <li><a href="#h2-NAME">NAME</a></li>
285 <li><a href="#h2-SYNOPSIS">SYNOPSIS</a></li>
286 <li><a href="#h2-DESCRIPTION">DESCRIPTION</a>
288 <li><a href="#h3-IMPROVED-FUNCTIONS">IMPROVED FUNCTIONS</a></li>
289 <li><a href="#h3-NEW-FUNCTIONS">NEW FUNCTIONS</a></li>
292 <li><a href="#h2-NOTES">NOTES</a></li>
293 <li><a href="#h2-PORTABILITY">PORTABILITY</a></li>
294 <li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>