buf_open
if ((buf = buf_open(hdr.len)) == NULL)
if ((buf = buf_open(hdr.len)) == NULL)
if ((buf = buf_open(hdr.len)) == NULL)
if ((buf = buf_open(hdr.len)) == NULL)
struct buf *buf_open(size_t);
if ((buf = buf_open(hdr.len)) == NULL)
if ((buf = buf_open(hdr.len)) == NULL)