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#include <termios.h>
#include <unistd.h>
int set_term(int set_init)
{
struct termios new_settings;
static struct termios init_settings;
if (set_init)
return tcsetattr(0, TCSANOW, &init_settings);
tcgetattr(0, &init_settings);
new_settings = init_settings;
new_settings.c_lflag &= ~ICANON;
new_settings.c_lflag &= ~ECHO;
return tcsetattr(0, TCSANOW, &new_settings);
}
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