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37 <TITLE>curs_sp_funcs 3x</TITLE>
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42 <H1>curs_sp_funcs 3x</H1>
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44 <PRE>
45 <!-- Manpage converted by man2html 3.0.1 -->
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>
52 <H2>NAME</H2><PRE>
53 new_prescr - <STRONG>curses</STRONG> screen-pointer extension
56 </PRE>
57 <H2>SYNOPSIS</H2><PRE>
58 <STRONG>#include</STRONG> <STRONG>&lt;curses.h&gt;</STRONG>
60 <STRONG>int</STRONG> <STRONG>assume_default_colors_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int);</STRONG>
61 <STRONG>int</STRONG> <STRONG>baudrate_sp(SCREEN*);</STRONG>
62 <STRONG>int</STRONG> <STRONG>beep_sp(SCREEN*);</STRONG>
63 <STRONG>bool</STRONG> <STRONG>can_change_color_sp(SCREEN*);</STRONG>
64 <STRONG>int</STRONG> <STRONG>cbreak_sp(SCREEN*);</STRONG>
65 <STRONG>int</STRONG> <STRONG>color_content_sp(SCREEN*,</STRONG> <STRONG>short,</STRONG> <STRONG>short*,</STRONG> <STRONG>short*,</STRONG> <STRONG>short*);</STRONG>
66 <STRONG>int</STRONG> <STRONG>curs_set_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
67 <STRONG>int</STRONG> <STRONG>define_key_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*,</STRONG> <STRONG>int);</STRONG>
68 <STRONG>int</STRONG> <STRONG>def_prog_mode_sp(SCREEN*);</STRONG>
69 <STRONG>int</STRONG> <STRONG>def_shell_mode_sp(SCREEN*);</STRONG>
70 <STRONG>int</STRONG> <STRONG>delay_output_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
71 <STRONG>int</STRONG> <STRONG>doupdate_sp(SCREEN*);</STRONG>
72 <STRONG>int</STRONG> <STRONG>echo_sp(SCREEN*);</STRONG>
73 <STRONG>int</STRONG> <STRONG>endwin_sp(SCREEN*);</STRONG>
74 <STRONG>int</STRONG> <STRONG>erasechar_sp(SCREEN*);</STRONG>
75 <STRONG>int</STRONG> <STRONG>filter_sp(SCREEN*);</STRONG>
76 <STRONG>int</STRONG> <STRONG>flash_sp(SCREEN*);</STRONG>
77 <STRONG>int</STRONG> <STRONG>flushinp_sp(SCREEN*);</STRONG>
78 <STRONG>int</STRONG> <STRONG>get_escdelay_sp(SCREEN*);</STRONG>
79 <STRONG>int</STRONG> <STRONG>getmouse_sp(SCREEN*,</STRONG> <STRONG>MEVENT*);</STRONG>
80 <STRONG>WINDOW*</STRONG> <STRONG>getwin_sp(SCREEN*,</STRONG> <STRONG>FILE*);</STRONG>
81 <STRONG>int</STRONG> <STRONG>halfdelay_sp(SCREEN*);</STRONG>
82 <STRONG>bool</STRONG> <STRONG>has_colors_sp(SCREEN*);</STRONG>
83 <STRONG>bool</STRONG> <STRONG>has_ic_sp(SCREEN*);</STRONG>
84 <STRONG>bool</STRONG> <STRONG>has_il_sp(SCREEN*);</STRONG>
85 <STRONG>int</STRONG> <STRONG>has_key_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
86 <STRONG>bool</STRONG> <STRONG>has_mouse_sp(SCREEN*);</STRONG>
87 <STRONG>int</STRONG> <STRONG>init_color_sp(SCREEN*,</STRONG> <STRONG>short,</STRONG> <STRONG>short,</STRONG> <STRONG>short,</STRONG> <STRONG>short);</STRONG>
88 <STRONG>int</STRONG> <STRONG>init_pair_sp(SCREEN*,</STRONG> <STRONG>short,</STRONG> <STRONG>short,</STRONG> <STRONG>short);</STRONG>
89 <STRONG>int</STRONG> <STRONG>intrflush_sp(SCREEN*,</STRONG> <STRONG>WINDOW*,</STRONG> <STRONG>bool);</STRONG>
90 <STRONG>bool</STRONG> <STRONG>isendwin_sp(SCREEN*);</STRONG>
91 <STRONG>bool</STRONG> <STRONG>is_term_resized_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int);</STRONG>
92 <STRONG>char*</STRONG> <STRONG>keybound_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int);</STRONG>
93 <STRONG>int</STRONG> <STRONG>key_defined_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
94 <STRONG>NCURSES_CONST</STRONG> <STRONG>char</STRONG> <STRONG>*</STRONG> <STRONG>keyname_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
95 <STRONG>int</STRONG> <STRONG>keyok_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>bool);</STRONG>
96 <STRONG>char</STRONG> <STRONG>killchar_sp(SCREEN*);</STRONG>
97 <STRONG>int</STRONG> <STRONG>mcprint_sp(SCREEN*,</STRONG> <STRONG>char</STRONG> <STRONG>*,</STRONG> <STRONG>int);</STRONG>
98 <STRONG>int</STRONG> <STRONG>mouseinterval_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
99 <STRONG>mmask_t</STRONG> <STRONG>mousemask_sp(SCREEN*,</STRONG> <STRONG>mmask_t,</STRONG> <STRONG>mmask_t</STRONG> <STRONG>*);</STRONG>
100 <STRONG>int</STRONG> <STRONG>mvcur_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int,</STRONG> <STRONG>int,</STRONG> <STRONG>int);</STRONG>
101 <STRONG>int</STRONG> <STRONG>napms_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
102 <STRONG>WINDOW*</STRONG> <STRONG>newpad_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int);</STRONG>
103 <STRONG>SCREEN*</STRONG> <STRONG>new_prescr(void);</STRONG>
104 <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>
105 <STRONG>WINDOW*</STRONG> <STRONG>newwin_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int,</STRONG> <STRONG>int,</STRONG> <STRONG>int);</STRONG>
106 <STRONG>int</STRONG> <STRONG>nl_sp(SCREEN*);</STRONG>
107 <STRONG>int</STRONG> <STRONG>nocbreak_sp(SCREEN*);</STRONG>
108 <STRONG>int</STRONG> <STRONG>noecho_sp(SCREEN*);</STRONG>
109 <STRONG>int</STRONG> <STRONG>nofilter_sp(SCREEN*);</STRONG>
110 <STRONG>int</STRONG> <STRONG>nonl_sp(SCREEN*);</STRONG>
111 <STRONG>void</STRONG> <STRONG>noqiflush_sp(SCREEN*);</STRONG>
112 <STRONG>int</STRONG> <STRONG>noraw_sp(SCREEN*);</STRONG>
113 <STRONG>int</STRONG> <STRONG>pair_content_sp(SCREEN*,</STRONG> <STRONG>short,</STRONG> <STRONG>short*,</STRONG> <STRONG>short*);</STRONG>
114 <STRONG>void</STRONG> <STRONG>qiflush_sp(SCREEN*);</STRONG>
115 <STRONG>int</STRONG> <STRONG>raw_sp(SCREEN*);</STRONG>
116 <STRONG>int</STRONG> <STRONG>reset_prog_mode_sp(SCREEN*);</STRONG>
117 <STRONG>int</STRONG> <STRONG>reset_shell_mode_sp(SCREEN*);</STRONG>
118 <STRONG>int</STRONG> <STRONG>resetty_sp(SCREEN*);</STRONG>
119 <STRONG>int</STRONG> <STRONG>resize_term_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int);</STRONG>
120 <STRONG>int</STRONG> <STRONG>resizeterm_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int);</STRONG>
121 <STRONG>int</STRONG> <STRONG>restartterm_sp(SCREEN*,</STRONG> <STRONG>NCURSES_CONST</STRONG> <STRONG>char*,</STRONG> <STRONG>int,</STRONG> <STRONG>int</STRONG> <STRONG>*);</STRONG>
122 <STRONG>int</STRONG> <STRONG>ripoffline_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int</STRONG> <STRONG>(*)(WINDOW*,</STRONG> <STRONG>int));</STRONG>
123 <STRONG>int</STRONG> <STRONG>savetty_sp(SCREEN*);</STRONG>
124 <STRONG>int</STRONG> <STRONG>scr_init_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
125 <STRONG>int</STRONG> <STRONG>scr_restore_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
126 <STRONG>int</STRONG> <STRONG>scr_set_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
127 <STRONG>TERMINAL*</STRONG> <STRONG>set_curterm_sp(SCREEN*,</STRONG> <STRONG>TERMINAL*);</STRONG>
128 <STRONG>int</STRONG> <STRONG>set_escdelay_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
129 <STRONG>int</STRONG> <STRONG>set_tabsize_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
130 <STRONG>int</STRONG> <STRONG>slk_attroff_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>chtype);</STRONG>
131 <STRONG>int</STRONG> <STRONG>slk_attron_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>chtype);</STRONG>
132 <STRONG>int</STRONG> <STRONG>slk_attr_set_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>attr_t,</STRONG> <STRONG>short,</STRONG> <STRONG>void*);</STRONG>
133 <STRONG>int</STRONG> <STRONG>slk_attrset_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>chtype);</STRONG>
134 <STRONG>int</STRONG> <STRONG>slk_attr_sp((SCREEN*);</STRONG>
135 <STRONG>int</STRONG> <STRONG>slk_clear_sp(SCREEN*);</STRONG>
136 <STRONG>int</STRONG> <STRONG>slk_color_sp(SCREEN*,</STRONG> <STRONG>short);</STRONG>
137 <STRONG>int</STRONG> <STRONG>slk_init_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
138 <STRONG>int</STRONG> <STRONG>slk_label_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
139 <STRONG>int</STRONG> <STRONG>slk_noutrefresh_sp(SCREEN*);</STRONG>
140 <STRONG>int</STRONG> <STRONG>slk_refresh_sp(SCREEN*);</STRONG>
141 <STRONG>int</STRONG> <STRONG>slk_restore_sp(SCREEN*);</STRONG>
142 <STRONG>int</STRONG> <STRONG>slk_set_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*,</STRONG> <STRONG>int);</STRONG>
143 <STRONG>int</STRONG> <STRONG>slk_touch_sp(SCREEN*);</STRONG>
144 <STRONG>int</STRONG> <STRONG>start_color_sp(SCREEN*);</STRONG>
145 <STRONG>attr_t</STRONG> <STRONG>term_attrs_sp(SCREEN*);</STRONG>
146 <STRONG>chtype</STRONG> <STRONG>termattrs_sp(SCREEN*);</STRONG>
147 <STRONG>char*</STRONG> <STRONG>termname_sp(SCREEN*);</STRONG>
148 <STRONG>int</STRONG> <STRONG>typeahead_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
149 <STRONG>NCURSES_CONST</STRONG> <STRONG>char*</STRONG> <STRONG>unctrl_sp(SCREEN*,</STRONG> <STRONG>chtype);</STRONG>
150 <STRONG>int</STRONG> <STRONG>ungetch_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
151 <STRONG>int</STRONG> <STRONG>ungetmouse_sp(SCREEN*,MEVENT</STRONG> <STRONG>*);</STRONG>
152 <STRONG>int</STRONG> <STRONG>unget_wch_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>wchar_t);</STRONG>
153 <STRONG>int</STRONG> <STRONG>use_default_colors_sp(SCREEN*);</STRONG>
154 <STRONG>void</STRONG> <STRONG>use_env_sp(SCREEN*,</STRONG> <STRONG>bool);</STRONG>
155 <STRONG>int</STRONG> <STRONG>use_legacy_coding_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>
156 <STRONG>int</STRONG> <STRONG>vid_attr_sp(SCREEN*,</STRONG> <STRONG>attr_t,</STRONG> <STRONG>short,</STRONG> <STRONG>void</STRONG> <STRONG>*);</STRONG>
157 <STRONG>int</STRONG> <STRONG>vidattr_sp(SCREEN*,</STRONG> <STRONG>chtype);</STRONG>
158 <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>
159 <STRONG>int</STRONG> <STRONG>vidputs_sp(SCREEN*,</STRONG> <STRONG>chtype,</STRONG> <STRONG>NCURSES_SP_OUTC);</STRONG>
160 <STRONG>wchar_t*</STRONG> <STRONG>wunctrl_sp(SCREEN*,</STRONG> <STRONG>cchar_t</STRONG> <STRONG>*);</STRONG>
162 <STRONG>#include</STRONG> <STRONG>&lt;form.h&gt;</STRONG>
164 <STRONG>int</STRONG> <STRONG>new_form_sp(SCREEN*,</STRONG> <STRONG>FIELD</STRONG> <STRONG>**);</STRONG>
166 <STRONG>#include</STRONG> <STRONG>&lt;menu.h&gt;</STRONG>
168 <STRONG>int</STRONG> <STRONG>new_menu_sp(SCREEN*,</STRONG> <STRONG>ITEM</STRONG> <STRONG>**);</STRONG>
170 <STRONG>#include</STRONG> <STRONG>&lt;panel.h&gt;</STRONG>
172 <STRONG>int</STRONG> <STRONG>ceiling_panel(SCREEN*);</STRONG>
173 <STRONG>PANEL*</STRONG> <STRONG>ground_panel(SCREEN*);</STRONG>
174 <STRONG>int</STRONG> <STRONG>update_panels_sp(SCREEN*);</STRONG>
176 <STRONG>#include</STRONG> <STRONG>&lt;term.h&gt;</STRONG>
178 <STRONG>int</STRONG> <STRONG>del_curterm_sp(SCREEN*,</STRONG> <STRONG>TERMINAL</STRONG> <STRONG>*);</STRONG>
179 <STRONG>int</STRONG> <STRONG>putp_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
180 <STRONG>int</STRONG> <STRONG>tgetflag_sp(SCREEN*,</STRONG> <STRONG>char</STRONG> <STRONG>*,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
181 <STRONG>int</STRONG> <STRONG>tgetent_sp(SCREEN*,</STRONG> <STRONG>char</STRONG> <STRONG>*,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
182 <STRONG>int</STRONG> <STRONG>tgetnum_sp(SCREEN*,</STRONG> <STRONG>NCURSES_CONST</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
183 <STRONG>char*</STRONG> <STRONG>tgetstr_sp(SCREEN*,</STRONG> <STRONG>NCURSES_CONST</STRONG> <STRONG>char</STRONG> <STRONG>*,</STRONG> <STRONG>char</STRONG> <STRONG>**);</STRONG>
184 <STRONG>int</STRONG> <STRONG>tigetflag_sp(SCREEN*,</STRONG> <STRONG>NCURSES_CONST</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
185 <STRONG>int</STRONG> <STRONG>tigetnum_sp(SCREEN*,</STRONG> <STRONG>NCURSES_CONST</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
186 <STRONG>char*</STRONG> <STRONG>tigetstr_sp(SCREEN*,</STRONG> <STRONG>NCURSES_CONST</STRONG> <STRONG>char</STRONG> <STRONG>*);</STRONG>
187 <STRONG>int</STRONG> <STRONG>tputs_sp(SCREEN*,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*,</STRONG> <STRONG>int,</STRONG> <STRONG>NCURSES_SP_OUTC);</STRONG>
190 </PRE>
191 <H2>DESCRIPTION</H2><PRE>
192 This implementation can be configured to provide a set of
193 functions which improve the ability to manage multiple
194 screens. This feature can be added to any of the configu-
195 rations supported by ncurses; it adds new entrypoints
196 without changing the meaning of any of the existing ones.
199 <STRONG>IMPROVED</STRONG> <STRONG>FUNCTIONS</STRONG>
200 Most of the functions are new versions of existing func-
201 tions. A parameter is added at the front of the parameter
202 list. It is a SCREEN pointer.
204 The existing functions all use the current screen, which
205 is a static variable. The extended functions use the
206 specified screen, thereby reducing the number of variables
207 which must be modified to update multiple screens.
209 <STRONG>NEW</STRONG> <STRONG>FUNCTIONS</STRONG>
210 Here are the new functions:
212 ceiling_panel
213 this returns a pointer to the topmost panel in the
214 given screen.
216 ground_panel
217 this returns a pointer to the lowest panel in the
218 given screen.
220 new_prescr
221 when creating a new screen, the library uses static
222 variables which have been preset, e.g., by
223 <STRONG><A HREF="use_env.3x.html">use_env(3x)</A></STRONG>, <STRONG><A HREF="filter.3x.html">filter(3x)</A></STRONG>, etc. With the screen-point-
224 er extension, there are situations where it must cre-
225 ate a current screen before the unextended library
226 does. The <STRONG>new_prescr</STRONG> function is used internally to
227 handle these cases. It is also provided as an entry-
228 point to allow applications to customize the library
229 initialization.
232 </PRE>
233 <H2>NOTES</H2><PRE>
234 This extension introduces some new names:
236 NCURSES_SP_FUNCS
237 This is set to the library patch-level number. In
238 the unextended library, this is zero (0), to make it
239 useful for checking if the extension is provided.
241 NCURSES_SP_NAME
242 The new functions are named using the macro <EM>NCURS-</EM>
243 <EM>ES</EM><STRONG>_</STRONG><EM>SP</EM><STRONG>_</STRONG><EM>NAME</EM>, which hides the actual implementation.
244 Currently this adds a "_sp" suffix to the name of the
245 unextended function. This manual page indexes the
246 extensions showing the full name. However the proper
247 usage of these functions uses the macro, to provide
248 for the possibility of changing the naming convention
249 for specific library configurations.
251 NCURSES_SP_OUTC
252 This is a new function-pointer type to use in the
253 screen-pointer functions where an <EM>NCURSES</EM><STRONG>_</STRONG><EM>OUTC</EM> is
254 used in the unextended library.
256 NCURSES_OUTC
257 This is a function-pointer type used for the cases
258 where a function passes characters to the output
259 stream, e.g., <STRONG><A HREF="vidputs.3x.html">vidputs(3x)</A></STRONG>.
263 </PRE>
264 <H2>PORTABILITY</H2><PRE>
265 These routines are specific to ncurses. They were not
266 supported on Version 7, BSD or System V implementations.
267 It is recommended that any code depending on ncurses ex-
268 tensions be conditioned using <EM>NCURSES</EM><STRONG>_</STRONG><EM>SP</EM><STRONG>_</STRONG><EM>FUNCS</EM>.
271 </PRE>
272 <H2>SEE ALSO</H2><PRE>
273 <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>.
277 <STRONG><A HREF="curs_sp_funcs.3x.html">curs_sp_funcs(3x)</A></STRONG>
278 </PRE>
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