program_iter -> bf, simulation to be redone

src/simulation.h

@@ -1,49 +0,0 @@
-/* simulation.h: Simulation handlers and helpers
- * Created: 2026-03-10
- * Author: Aryadev Chavali
- * License: See end of file
- * Commentary:
- */
-
-#ifndef SIMULATION_H
-#define SIMULATION_H
-
-#include "program_iter.h"
-#include <stdatomic.h>
-#include <threads.h>
-
-struct ThreadState
-{
-  u64 p1, p2;
-  void *sim;
-};
-
-// Simulation is simply a massive tape.  We pick two 64 byte portions of this
-// buffer for our update procedure, which is based on program_iter.
-struct Simulation
-{
-  char buffer[SIMULATION_SIZE];
-
-  bool paused, stopped;
-  mtx_t mutex;
-  thrd_t threads[THREAD_POOL];
-  struct ThreadState states[THREAD_POOL];
-};
-
-void simulation_start(struct Simulation *sim);
-void simulation_stop(struct Simulation *sim);
-
-#endif
-
-/* Copyright (C) 2026 Aryadev Chavali
-
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE.  See the GNU General Public License Version 2 for
- * details.
-
- * You may distribute and modify this code under the terms of the GNU General
- * Public License Version 2, which you should have received a copy of along with
- * this program.  If not, please go to <https://www.gnu.org/licenses/>.
-
- */