This is the seal code copyright 1999 John Langford and Dimitris
Margaritas.  It is released under the Gnu Public License.

To use: seal.c works by itself.  Just compile and load.  To place
holes in the seal, LIDS is required: 
http://www.soaring-bird.com.cn/oss_proj/lids/
and modutils must be patched.  In particular:
patch modutils-2.1.121/insmod/insmod.c insmod.patch
patch modutils-2.1.121/insmod/Makefile.in Makefile.in.patch

Examples of use are at:
http://www.cs.cmu.edu/~jcl/linux/seal.html
