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  37 <TITLE>curs_sp_funcs 3x</TITLE>
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  42 <H1>curs_sp_funcs 3x</H1>
  43 <HR>
  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>
  47
  48
  49
  50
  51 </PRE>
  52 <H2>NAME</H2><PRE>
  53        new_prescr - <STRONG>curses</STRONG> screen-pointer extension
  54
  55
  56 </PRE>
  57 <H2>SYNOPSIS</H2><PRE>
  58        <STRONG>#include</STRONG> <STRONG>&lt;curses.h&gt;</STRONG>
  59
  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>
 161
 162        <STRONG>#include</STRONG> <STRONG>&lt;form.h&gt;</STRONG>
 163
 164        <STRONG>int</STRONG> <STRONG>new_form_sp(SCREEN*,</STRONG> <STRONG>FIELD</STRONG> <STRONG>**);</STRONG>
 165
 166        <STRONG>#include</STRONG> <STRONG>&lt;menu.h&gt;</STRONG>
 167
 168        <STRONG>int</STRONG> <STRONG>new_menu_sp(SCREEN*,</STRONG> <STRONG>ITEM</STRONG> <STRONG>**);</STRONG>
 169
 170        <STRONG>#include</STRONG> <STRONG>&lt;panel.h&gt;</STRONG>
 171
 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>
 175
 176        <STRONG>#include</STRONG> <STRONG>&lt;term.h&gt;</STRONG>
 177
 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>
 188
 189
 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.
 197
 198    <STRONG>IMPROVED</STRONG> <STRONG>FUNCTIONS</STRONG>
 199        Most  of  the functions are new versions of existing func-
 200        tions.  A parameter is added at the front of the parameter
 201        list.  It is a SCREEN pointer.
 202
 203        The  existing  functions all use the current screen, which
 204        is a static variable.   The  extended  functions  use  the
 205        specified screen, thereby reducing the number of variables
 206        which must be modified to update multiple screens.
 207
 208    <STRONG>NEW</STRONG> <STRONG>FUNCTIONS</STRONG>
 209        Here are the new functions:
 210
 211        ceiling_panel
 212             this returns a pointer to the topmost  panel  in  the
 213             given screen.
 214
 215        ground_panel
 216             this  returns  a  pointer  to the lowest panel in the
 217             given screen.
 218
 219        new_prescr
 220             when creating a new screen, the library  uses  static
 221             variables   which   have   been   preset,   e.g.,  by
 222             <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-
 223             er extension, there are situations where it must cre-
 224             ate a current screen before  the  unextended  library
 225             does.   The <STRONG>new_prescr</STRONG> function is used internally to
 226             handle these cases.  It is also provided as an entry-
 227             point  to allow applications to customize the library
 228             initialization.
 229
 230
 231 </PRE>
 232 <H2>NOTES</H2><PRE>
 233        This extension introduces some new names:
 234
 235        NCURSES_SP_FUNCS
 236             This is set to the library  patch-level  number.   In
 237             the  unextended library, this is zero (0), to make it
 238             useful for checking if the extension is provided.
 239
 240        NCURSES_SP_NAME
 241             The new functions are named using  the  macro  <EM>NCURS-</EM>
 242             <EM>ES</EM><STRONG>_</STRONG><EM>SP</EM><STRONG>_</STRONG><EM>NAME</EM>,  which  hides  the actual implementation.
 243             Currently this adds a "_sp" suffix to the name of the
 244             unextended  function.   This  manual page indexes the
 245             extensions showing the full name.  However the proper
 246             usage  of  these functions uses the macro, to provide
 247             for the possibility of changing the naming convention
 248             for specific library configurations.
 249
 250        NCURSES_SP_OUTC
 251             This  is  a  new  function-pointer type to use in the
 252             screen-pointer functions  where  an  <EM>NCURSES</EM><STRONG>_</STRONG><EM>OUTC</EM>  is
 253             used in the unextended library.
 254
 255        NCURSES_OUTC
 256             This  is  a  function-pointer type used for the cases
 257             where a function  passes  characters  to  the  output
 258             stream, e.g., <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>.
 259
 260
 261 </PRE>
 262 <H2>PORTABILITY</H2><PRE>
 263        These  routines  are  specific  to ncurses.  They were not
 264        supported on Version 7, BSD or System  V  implementations.
 265        It  is  recommended that any code depending on ncurses ex-
 266        tensions be conditioned using <EM>NCURSES</EM><STRONG>_</STRONG><EM>SP</EM><STRONG>_</STRONG><EM>FUNCS</EM>.
 267
 268
 269 </PRE>
 270 <H2>SEE ALSO</H2><PRE>
 271        <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>.
 272
 273
 274
 275                                                       <STRONG><A HREF="curs_sp_funcs.3x.html">curs_sp_funcs(3x)</A></STRONG>
 276 </PRE>
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