xheader_read (union block *p, size_t size)
{
size_t j = 0;
- size_t nblocks;
free (extended_header.buffer);
size += BLOCKSIZE;
extended_header.size = size;
- nblocks = (size + BLOCKSIZE - 1) / BLOCKSIZE;
extended_header.buffer = xmalloc (size + 1);
extended_header.buffer[size] = '\0';