static grub_err_t
decomp_getch (struct grub_ntfs_comp *cc, grub_uint8_t *res)
{
if (cc->cbuf_ofs >= (1U << (cc->log_spc + GRUB_NTFS_BLK_SHR)))
{
if (decomp_nextvcn (cc))
return grub_errno;
}
*res = cc->cbuf[cc->cbuf_ofs++];
return 0;
}
static grub_err_t
decomp_getch (struct grub_ntfs_comp *cc, unsigned char *res)
{
if (cc->cbuf_ofs >= (cc->spc << BLK_SHR))
{
if (decomp_nextvcn (cc))
return grub_errno;
}
*res = (unsigned char) cc->cbuf[cc->cbuf_ofs++];
return 0;
}