1 files changed, 17 insertions, 0 deletions
diff --git a/include/ode_solver.h b/include/ode_solver.h
new file mode 100644
index 0000000..91956b0
--- /dev/null
+++ b/include/ode_solver.h
@@ -0,0 +1,17 @@
+#pragma once
+
+typedef void (*ode_rhs_fn)(const double *state, double t, const double *params,
+                           int dim, double *out, void *ctx);
+
+typedef struct {
+    double *y;
+    int nfe;
+} ODEResult;
+
+ODEResult ode_solve(ode_rhs_fn f, const double *y0, double t0, double t1,
+                    const double *params, int dim, double atol, double rtol,
+                    void *ctx);
+
+ODEResult ode_solve_times(ode_rhs_fn f, const double *y0, const double *times,
+                          int ntimes, const double *params, int dim,
+                          double atol, double rtol, void *ctx);