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C/C++ Users Group Library 1996 July
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C-C++ Users Group Library July 1996.iso
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vol_300
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332_02
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windel.c
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C/C++ Source or Header
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1990-01-05
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2KB
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44 lines
/****************************************************************/
/* Delwin() routine of the PCcurses package. */
/* */
/****************************************************************/
/* This version of curses is based on ncurses, a curses version */
/* originally written by Pavel Curtis at Cornell University. */
/* I have made substantial changes to make it run on IBM PC's, */
/* and therefore consider myself free to make it public domain. */
/* Bjorn Larsson (bl@infovox.se) */
/****************************************************************/
/* 1.4: Use of short wherever possible. Portability */
/* improvements: 900114 */
/* 1.3: MSC -W3, Turbo'C' -w -w-pro checkes: 881005 */
/* 1.2: Max limits off by 1. Fixed thanks to S. Creps: 881002 */
/* 1.0: Release: 870515 */
/****************************************************************/
#include <curses.h>
#include <curspriv.h>
char _curses_windel_rcsid[] = "@(#)windel.c v.1.4 - 900114";
/****************************************************************/
/* Delwin() deallocates all data allocated by 'win'. If 'win' */
/* is a subwindow, it uses the original window's lines for sto- */
/* rage, and thus the line arrays are not deallocated. */
/****************************************************************/
void delwin(win)
WINDOW *win;
{
short i;
if (! (win->_flags & _SUBWIN)) /* subwindow uses 'parent's' lines */
{
for (i = 0; i < win->_maxy && win->_line[i]; i++)
free(win->_line[i]);
}
free(win->_minchng);
free(win->_maxchng);
free(win->_line);
free(win);
} /* delwin */