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#include <time.h>#include <stdlib.h>#include <curses.h>int current_getch;int doloop = 1;static WINDOW *mainwnd;static WINDOW *screen;WINDOW *my_win;int now_sec, now_min, now_hour, now_day, now_wday, now_month, now_year;time_t now;struct tm *now_tm;	void screen_init(void) {   mainwnd = initscr();   noecho();   cbreak();   nodelay(mainwnd, TRUE);   refresh(); // 1)   wrefresh(mainwnd);   screen = newwin(13, 27, 1, 1);   box(screen, ACS_VLINE, ACS_HLINE);}static void update_display(void) {   curs_set(0);   mvwprintw(screen,1,1,"-------- HEADER --------");   mvwprintw(screen,3,6,"TIME: %d:%d:%d", now_hour, now_min, now_sec);   mvwprintw(screen,5,6,"DATE: %d-%d-%d", now_day, now_month, now_year);   mvwprintw(screen,7,6,"PRESS q TO END");   mvwprintw(screen,10,1,"-------- FOOTER --------");   wrefresh(screen);   refresh();}void screen_end(void) {   endwin();}void maketime(void) {	// Get the current date/time	now = time (NULL);	now_tm = localtime (&now);   now_sec = now_tm->tm_sec;	now_min = now_tm->tm_min;	now_hour = now_tm->tm_hour;	now_day = now_tm->tm_mday;	now_wday = now_tm->tm_wday;	now_month = now_tm->tm_mon + 1;	now_year = now_tm->tm_year + 1900;}int main(void) {   screen_init();   while (doloop) {      current_getch = getch();      if (current_getch == 113) {         doloop = 0;      }      maketime();      update_display();//      sleep(1);   }   screen_end();   printf("TEST ENDS\n");   return 0;}