#include <string.h>#include <curses.h>#include "curspriv.h"static char printscanbuf[513];	/* buffer used during I/O *//****************************************************************//* Wprintw(win,fmt,args) does a printf() in window 'win'.	*//****************************************************************/int wprintw(WINDOW *win, const char *fmt, ...){  va_list args;  va_start(args, fmt);  vsprintf(printscanbuf, fmt, args);  if (waddstr(win, printscanbuf) == ERR) return(ERR);  return(strlen(printscanbuf));}/****************************************************************//* Printw(fmt,args) does a printf() in stdscr.			*//****************************************************************/int printw(const char *fmt, ...){  va_list args;  va_start(args, fmt);  vsprintf(printscanbuf, fmt, args);  if (waddstr(stdscr, printscanbuf) == ERR) return(ERR);  return(strlen(printscanbuf));}				/* printw *//****************************************************************//* Mvprintw(fmt,args) moves the stdscr cursor to a new posi-	*//* tion, then does a printf() in stdscr.			*//****************************************************************/int mvprintw(int y, int x, const char *fmt, ...){  va_list args;  va_start(args, fmt);  if (wmove(stdscr, y, x) == ERR) return(ERR);  vsprintf(printscanbuf, fmt, args);  if (waddstr(stdscr, printscanbuf) == ERR) return(ERR);  return(strlen(printscanbuf));}/****************************************************************//* Mvwprintw(win,fmt,args) moves the window 'win's cursor to	*//* A new position, then does a printf() in window 'win'.	*//****************************************************************/int mvwprintw(WINDOW *win, int y, int x, const char *fmt, ...){  va_list args;  va_start(args, fmt);  if (wmove(win, y, x) == ERR) return(ERR);  vsprintf(printscanbuf, fmt, args);  if (waddstr(win, printscanbuf) == ERR) return(ERR);  return(strlen(printscanbuf));}				/* mvwprintw *//****************************************************************//* Wscanw(win,fmt,args) gets a string via window 'win', then	*//* Scans the string using format 'fmt' to extract the values	*//* And put them in the variables pointed to the arguments.	*//****************************************************************/int wscanw(WINDOW *win, const char *fmt, ...){  va_list args;  va_start(args, fmt);  wrefresh(win);		/* set cursor */  if (wgetstr(win, printscanbuf) == ERR)	/* get string */	return(ERR);  return(vsscanf(printscanbuf, fmt, args));}				/* wscanw *//****************************************************************//* Scanw(fmt,args) gets a string via stdscr, then scans the	*//* String using format 'fmt' to extract the values and put them	*//* In the variables pointed to the arguments.			*//****************************************************************/int scanw(const char *fmt, ...){  va_list args;  va_start(args, fmt);  wrefresh(stdscr);		/* set cursor */  if (wgetstr(stdscr, printscanbuf) == ERR)	/* get string */	return(ERR);  return(vsscanf(printscanbuf, fmt, args));}				/* scanw *//****************************************************************//* Mvscanw(y,x,fmt,args) moves stdscr's cursor to a new posi-	*//* Tion, then gets a string via stdscr and scans the string	*//* Using format 'fmt' to extract the values and put them in the	*//* Variables pointed to the arguments.				*//****************************************************************/int mvscanw(int y, int x, const char *fmt, ...){  va_list args;  va_start(args, fmt);  if (wmove(stdscr, y, x) == ERR) return(ERR);  wrefresh(stdscr);		/* set cursor */  if (wgetstr(stdscr, printscanbuf) == ERR)	/* get string */	return(ERR);  return(vsscanf(printscanbuf, fmt, args));}				/* mvscanw *//****************************************************************//* Mvwscanw(win,y,x,fmt,args) moves window 'win's cursor to a	*//* New position, then gets a string via 'win' and scans the	*//* String using format 'fmt' to extract the values and put them	*//* In the variables pointed to the arguments.			*//****************************************************************/int mvwscanw(WINDOW *win, int y, int x, const char *fmt, ...){  va_list args;  va_start(args, fmt);  if (wmove(win, y, x) == ERR) return(ERR);  wrefresh(win);		/* set cursor */  if (wgetstr(win, printscanbuf) == ERR)	/* get string */	return(ERR);  return(vsscanf(printscanbuf, fmt, args));}				/* mvwscanw */