k5_buf_get_space
void *p = k5_buf_get_space(buf, 2);
void *p = k5_buf_get_space(buf, 2);
void *p = k5_buf_get_space(buf, 4);
void *p = k5_buf_get_space(buf, 4);
void *p = k5_buf_get_space(buf, 8);
void *p = k5_buf_get_space(buf, 8);
void *k5_buf_get_space(struct k5buf *buf, size_t len);
p = k5_buf_get_space(buf, 1 + llen);
p = k5_buf_get_space(&buf, chunksize);
metadata = k5_buf_get_space(&buf, 14);
checksum = k5_buf_get_space(&buf, cksum_size);
payload = k5_buf_get_space(&buf, tmsglen);
metadata = k5_buf_get_space(&buf, 14);
checksum = k5_buf_get_space(&buf, ctx->cksum_size);
confounder = k5_buf_get_space(&buf, cnflen);
ptr = k5_buf_get_space(buf, len);
p = k5_buf_get_space(&buf, chlen);