psbuf_req_data
psbuf_req_data(pb, SSH_FXP_CLOSE, reqid, fhand, fhandlen);
psbuf_req_data(pb, SSH_FXP_READ, reqid, psn->fhand_r, psn->fhand_r_len);
psbuf_req_data(pb, SSH_FXP_WRITE, reqid, psn->fhand_w,psn->fhand_w_len);
psbuf_req_data(pb, type, reqid, str, strlen(str));
void psbuf_req_data(struct puffs_framebuf *, int, uint32_t,
psbuf_req_data(pb1, SSH_FXP_CLOSE, reqid,
psbuf_req_data(pb2, SSH_FXP_CLOSE, reqid,
psbuf_req_data(pb, SSH_FXP_READDIR, reqid, dhand, dhandlen);
psbuf_req_data(pb, SSH_FXP_CLOSE, reqid, dhand, dhandlen);