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-rw-r--r--src/sat/bsat/satSolver.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/sat/bsat/satSolver.h b/src/sat/bsat/satSolver.h
index ac85300a..4c577b1e 100644
--- a/src/sat/bsat/satSolver.h
+++ b/src/sat/bsat/satSolver.h
@@ -47,6 +47,7 @@ extern void sat_solver_delete(sat_solver* s);
extern int sat_solver_addclause(sat_solver* s, lit* begin, lit* end);
extern int sat_solver_simplify(sat_solver* s);
extern int sat_solver_solve(sat_solver* s, lit* begin, lit* end, ABC_INT64_T nConfLimit, ABC_INT64_T nInsLimit, ABC_INT64_T nConfLimitGlobal, ABC_INT64_T nInsLimitGlobal);
+extern void sat_solver_rollback( sat_solver* s );
extern int sat_solver_nvars(sat_solver* s);
extern int sat_solver_nclauses(sat_solver* s);