gobble
int ch, gobble, line, prev;
line = gobble = 0;
if (gobble)
gobble = 1;
gobble = 0;
if (gobble("\r")) {
if ((dummy = gobble("01234")) != '1')
c = gobble("03");
static char gobble(const char *);
(void)gobble("\r");
(void)gobble("\r");
static int gobble(char, char *);
(void)gobble('\n', line);
if (gobble('\n', line))
connected = gobble('!', line);