HZIP_BUF_SIZE
char buf[HZIP_BUF_SIZE];
char tbuf[HZIP_BUF_SIZE];
char tbuf[HZIP_BUF_SIZE];
if (count >= HZIP_BUF_SIZE)
len = simple_write_to_buffer(tbuf, HZIP_BUF_SIZE - 1, pos, buf, count);
char buf[HZIP_BUF_SIZE];