All functions

accept_connection
build_message
decode_baud_rate
handle_event
main
paramcheck
paramdecode
port_check
port_close
port_config
port_find
port_getbuffsize
port_getcount
port_geterr
port_getfd
port_getincount
port_getoutcount
port_open
port_params
port_read
port_read_one
port_reset
port_selection
port_set_delay
port_set_parameters
port_set_separator
port_status
port_write
port_write_one
readargs
respond_to_input
rxdelay
session_create
session_delete
session_find
session_get_ref
session_has_ref
session_init
session_set_ref
session_type
set_termio
set_termio_error
showhelp
spd_cmd_handler
spd_errlth
spd_errmsg
sp_close
sp_create
sp_delay
sp_delete
sp_echo
sp_error
sp_get
sp_getport
sp_listports
sp_open
sp_put
sp_query
sp_reset
sp_setport
sp_setsep
sp_sleep
unpack_message