26#if !defined(_SPANDSP_UDPTL_H_) 
   27#define _SPANDSP_UDPTL_H_ 
   29#define LOCAL_FAX_MAX_DATAGRAM      400 
   30#define LOCAL_FAX_MAX_FEC_PACKETS   5 
   32#define UDPTL_BUF_MASK              15 
   34typedef int (*udptl_rx_packet_handler_t) (
void *user_data, 
const uint8_t msg[], 
int len, 
int seq_no);
 
   39    uint8_t buf[LOCAL_FAX_MAX_DATAGRAM];
 
   45    uint8_t buf[LOCAL_FAX_MAX_DATAGRAM];
 
   46    int fec_len[LOCAL_FAX_MAX_FEC_PACKETS];
 
   47    uint8_t fec[LOCAL_FAX_MAX_FEC_PACKETS][LOCAL_FAX_MAX_DATAGRAM];
 
   54    udptl_rx_packet_handler_t rx_packet_handler;
 
   81    int rx_expected_seq_no;
 
   89    UDPTL_ERROR_CORRECTION_NONE,
 
   90    UDPTL_ERROR_CORRECTION_FEC,
 
   91    UDPTL_ERROR_CORRECTION_REDUNDANCY
 
   96#if defined(__cplusplus) 
  105int udptl_rx_packet(
udptl_state_t *s, 
const uint8_t buf[], 
int len);
 
  113int udptl_build_packet(
udptl_state_t *s, uint8_t buf[], 
const uint8_t msg[], 
int msg_len);
 
  121int udptl_set_error_correction(
udptl_state_t *s, 
int ec_scheme, 
int span, 
int entries);
 
  129int udptl_get_error_correction(
udptl_state_t *s, 
int *ec_scheme, 
int *span, 
int *entries);
 
  131int udptl_set_local_max_datagram(
udptl_state_t *s, 
int max_datagram);
 
  135int udptl_set_far_max_datagram(
udptl_state_t *s, 
int max_datagram);
 
  147udptl_state_t *udptl_init(
udptl_state_t *s, 
int ec_scheme, 
int span, 
int entries, udptl_rx_packet_handler_t rx_packet_handler, 
void *user_data);
 
  154#if defined(__cplusplus) 
int error_correction_entries
Definition udptl.h:63
int far_max_datagram_size
Definition udptl.h:71
int error_correction_span
Definition udptl.h:67
int local_max_datagram_size
Definition udptl.h:75
int error_correction_scheme
Definition udptl.h:59