From 6f4313bc1ed5be794146e6ca2fd73f48c7906061 Mon Sep 17 00:00:00 2001
From: Sebastiano Tronto <sebastiano@tronto.net>
Date: Mon, 1 May 2023 12:48:55 +0200
Subject: Reverted to 2.0.3

---
 src/solve.h | 51 ++++-----------------------------------------------
 1 file changed, 4 insertions(+), 47 deletions(-)

(limited to 'src/solve.h')

diff --git a/src/solve.h b/src/solve.h
index 8182887..6ce6609 100644
--- a/src/solve.h
+++ b/src/solve.h
@@ -2,53 +2,10 @@
 #define SOLVE_H
 
 #include "moves.h"
+#include "steps.h"
+#include "trans.h"
 
-#define MAX_SOLVERS 99
-
-typedef struct dfsarg DfsArg;
-typedef struct threader Threader;
-typedef struct solver Solver;
-
-/* TODO: add solver and threader in DfsData, remove from dispatch args and similar */
-
-struct dfsarg {
-	void *                    cubedata;
-	void *                    threaddata;
-	SolveOptions *            opts;
-	int                       d;
-	bool                      niss;
-	Alg *                     current_alg;
-};
-
-struct threader {
-	void    (*append_sol)(Alg *, void *);
-	void    (*dispatch)(DfsArg *, AlgList *, Solver *, Threader *);
-	int     (*get_nsol)(void *);
-/* TODO: threader should have param, like solver? */
-};
-
-struct solver {
-	Moveset *  moveset;
-	bool       (*move_check_stop)(void *, DfsArg *, Threader *);
-	Alg *      (*validate_solution)(void *, Alg *);
-	bool       (*niss_makes_sense)(void *, void *, Alg *);
-/* TODO: move param to somewhere where it makes more sense */
-	void *     param;
-/* TODO: the following should be part of a generic cube description */
-/* TODO: remove alloc? */
-/* TODO: revisit apply_move, maybe apply_alg? or both? */
-	void *     (*alloc_cubedata)(void *);
-	void       (*copy_cubedata)(void *, void *, void *);
-	void       (*free_cubedata)(void *, void *);
-	void       (*invert_cube)(void *, void *);
-	bool       (*is_solved)(void *, void *);
-	void       (*apply_move)(void *, void *, Move);
-/* TODO: remove dependence on Cube, preparation should be done before */
-	void *     (*prepare_cube)(void *, Cube *);
-};
-
-void      dfs(DfsArg *, Solver *, Threader *);
-/* TODO: remove dependence on Cube, preparation should be done before */
-AlgList * solve(Cube *, SolveOptions *, Solver **, Threader *);
+AlgList *   solve(Cube cube, Step *step, SolveOptions *opts);
+Alg *       solve_2phase(Cube cube, int nthreads);
 
 #endif
-- 
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