\param len The length of the packet contents.
\param seq_no The packet sequence number.
\return 0 for OK, else -1. */
-SPAN_DECLARE(int) t38_core_rx_ifp_packet(t38_core_state_t *s, const uint8_t *buf, int len, uint16_t seq_no);
+SPAN_DECLARE_NONSTD(int) t38_core_rx_ifp_packet(t38_core_state_t *s, const uint8_t *buf, int len, uint16_t seq_no);
/*! Set the method to be used for data rate management, as per the T.38 spec.
\param s The T.38 context.
}
/*- End of function --------------------------------------------------------*/
-SPAN_DECLARE(int) t38_core_rx_ifp_packet(t38_core_state_t *s, const uint8_t *buf, int len, uint16_t seq_no)
+SPAN_DECLARE_NONSTD(int) t38_core_rx_ifp_packet(t38_core_state_t *s, const uint8_t *buf, int len, uint16_t seq_no)
{
int i;
int t30_indicator;