/usr/share/doc/binfmtc/README is in binfmtc 0.17-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | To run this program first run
   $ ./configure
   $ make 
   # make install
   # binfmtc-init.sh
You will then be able to run C programs as a script.
Run the following to make sure you have a somewhat working system.
   $ make check 
The C programs need to start with a magic
  /*BINFMTC: (gcc options)
For C++ programs:
  /*BINFMTCXX: (g++ options)
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