Singular/LELA — pull request #10 by martani (2012-05-31 22:49:17+00:00)
Title: fix gcc 4.7 error: 'read' was not declared in this scope

Make fails with gcc 4.7 with the error

mersenne-twister.C: In static member function 'static int LELA::MersenneTwister::getSeed()':
mersenne-twister.C:235:29: error: 'read' was not declared in this scope
mersenne-twister.C:238:10: error: 'close' was not declared in this scope

Adding #include fixes this