V_exit.c

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#include <grass/config.h>
#include <stdio.h>
#include <grass/vask.h>


void V_exit(void)
{
#ifdef HAVE_KEYPAD
    keypad(stdscr, 0);
#endif
    clear();
    refresh();

    /* added for Mips' braindead implementation of curses 
     * and the ordering is important
     */
    echo();
    nl();
    noraw();

    endwin();
    fflush(stdout);
    fflush(stderr);
    fflush(stdin);

    /* Added 17 Sep 1990  dpg.  is a hack we have been using on Sys V 
     * machines it is not the correct way, but it seems to do the job.
     * Fixes the problem with prompts not being displayed after 
     * exitting curses. */
#ifdef SYSV
    setvbuf(stderr, NULL, _IONBF, 0);
    setvbuf(stdout, NULL, _IONBF, 0);
#endif
}