static void ssh2_try_send(struct ssh_channel *c)
static int ssh2_try_send(struct ssh_channel *c)
static void ssh2_try_send(struct ssh_channel *c){    while (c->v2.remwindow > 0 && c->v2.outbuflen > 0) {	unsigned len = c->v2.remwindow;	if (len > c->v2.outbuflen)	    len = c->v2.outbuflen;	if (len > c->v2.remmaxpkt)	    len = c->v2.remmaxpkt;	ssh2_pkt_init(SSH2_MSG_CHANNEL_DATA);	ssh2_pkt_adduint32(c->remoteid);	ssh2_pkt_addstring_start();	ssh2_pkt_addstring_data(c->v2.outbuffer, len);	ssh2_pkt_send();	c->v2.outbuflen -= len;	memmove(c->v2.outbuffer, c->v2.outbuffer + len, c->v2.outbuflen);	c->v2.remwindow -= len;    }}