#include	"calld.h"inttty_dial(int fd, char *phone, char *dialer, char *sub, char *expsend){	char	*ptr;	ptr = strtok(expsend, WHITE);	/* first expect string */	for ( ; ; ) {		DEBUG_NONL("expect = %s\nread: ", ptr);		if (expect_str(fd, ptr) < 0)			return(-1);		if ((ptr = strtok(NULL, WHITE)) == NULL)			return(0);		/* at the end of the expect/send */		DEBUG_NONL("send = %s\nwrite: ", ptr);		if (send_str(fd, ptr, phone, 0) < 0)			return(-1);		if ((ptr = strtok(NULL, WHITE)) == NULL)			return(0);		/* at the end of the expect/send */	}}