1 files changed, 13 insertions, 0 deletions
diff --git a/internal.h b/internal.h
index 372cc0d..d35343f 100644
--- a/internal.h
+++ b/internal.h
@@ -24,7 +24,9 @@
 
 #include "basis.h"
 #include "qfunc.h"
+#include "threadpool.h"
 
+#define MIN(x, y) ((x) > (y) ? (y) : (x))
 #define MAX(x, y) ((x) > (y) ? (x) : (y))
 #define SQR(x) ((x) * (x))
 
@@ -54,6 +56,11 @@ typedef struct BDPriv {
 
     double *coeffs;
     ptrdiff_t coeffs_stride;
+
+    int cpu_flags;
+
+    double (*scalarproduct_metric)(size_t len1, size_t len2, double *mat,
+                                   double *vec1, double *vec2);
 } BDPriv;
 
 #define NB_COEFFS(s)        (s->nb_coeffs[0]        * s->nb_coeffs[1])
@@ -71,6 +78,12 @@ void bdi_eval_metric(const BDContext *bd,
                      double *psi[9], double *q[9],
                      double *out, ptrdiff_t out_stride);
 
+int bdi_eval_psi_radial(const BDContext *bd,
+                        const double *rho, int nb_coords_rho,
+                        const double *z,   int nb_coords_z,
+                        const unsigned int diff_order[2],
+                        double *psi, ptrdiff_t psi_stride);
+
 void bdi_log(const BDContext *bd, int level, const char *fmt, ...);
 void bdi_log_default_callback(const BDContext *bd, int level,
                               const char *fmt, va_list vl);