HelenOS sources

send_char          92 uspace/app/netecho/netecho.c 		send_char('\n');
send_char          96 uspace/app/netecho/netecho.c 			send_char(ev->c);
send_char          79 uspace/app/nterm/nterm.c 		send_char('\n');
send_char          83 uspace/app/nterm/nterm.c 			send_char(ev->c);