#ifdef __GNUC__

// The following code that emulates getch() from:
//http://cboard.cprogramming.com/archive/index.php/t-27714.html

#include <stdio.h>
#include <termios.h>
#include <unistd.h>

int getch( ) {
struct termios oldt,
newt;
int ch;
tcgetattr( STDIN_FILENO, &oldt );
newt = oldt;
newt.c_lflag &= ~( ICANON | ECHO );
tcsetattr( STDIN_FILENO, TCSANOW, &newt );
ch = getchar();
tcsetattr( STDIN_FILENO, TCSANOW, &oldt );
return ch;
}

#endif