lib/curses/tabsize.c

   1 /****************************************************************/
   2 /* Tabsize() routines of the PCcurses package                   */
   3 /*                                                              */
   4 /****************************************************************/
   5 /* This version of curses is based on ncurses, a curses version */
   6 /* Originally written by Pavel Curtis at Cornell University.    */
   7 /* I have made substantial changes to make it run on IBM PC's,  */
   8 /* And therefore consider myself free to make it public domain. */
   9 /*              Bjorn Larsson (...mcvax!enea!infovax!bl)        */
  10 /****************************************************************/
  11 /* 1.0: Release:                                        870515  */
  12 /****************************************************************/
  13 /* Modified to run under the MINIX operating system by Don Cope */
  14 /* These changes are also released into the public domain.      */
  15 /*                                                      900906  */
  16 /****************************************************************/
  17
  18 #include <curses.h>
  19 #include "curspriv.h"
  20
  21 /****************************************************************/
  22 /* Wtabsize(win,ts) sets the tabsize of window 'win' to 'ts',   */
  23 /* And returns the original value.                              */
  24 /****************************************************************/
  25
  26 int wtabsize(win, ts)
  27 WINDOW *win;
  28 int ts;
  29 {
  30   int origval;
  31
  32   origval = win->_tabsize;
  33   win->_tabsize = ts;
  34   return(origval);
  35 }                               /* wtabsize */
  36
  37 /****************************************************************/
  38 /* Tabsize(ts) sets the tabsize of stdscr to 'ts', and returns  */
  39 /* The original value.                                          */
  40 /****************************************************************/
  41
  42 int tabsize(ts)
  43 int ts;
  44 {
  45   int origval;
  46
  47   origval = stdscr->_tabsize;
  48   stdscr->_tabsize = ts;
  49   return(origval);
  50 }                               /* tabsize */