CHAN_SES_PACKET_DEFAULT
#define CHAN_SES_WINDOW_DEFAULT (64*CHAN_SES_PACKET_DEFAULT)
#define CHANNEL_MAX_READ CHAN_SES_PACKET_DEFAULT
packetmax = CHAN_SES_PACKET_DEFAULT;
-1, -1, -1, /*window size*/0, CHAN_SES_PACKET_DEFAULT,
packetmax = CHAN_SES_PACKET_DEFAULT;