X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fmath%2Flinreg.h;h=5a5c4c8eb3e8db543b1db068ae5670dd6f62f1da;hb=b4fdd51a0bf62800c53c8a805f31ea735d931029;hp=18f962c06046b1af232af22b656d231722bcbd65;hpb=5f8dc7ca9962b212d623566e287b0f1d365f6398;p=pspp-builds.git

diff --git a/src/math/linreg.h b/src/math/linreg.h
index 18f962c0..5a5c4c8e 100644
--- a/src/math/linreg.h
+++ b/src/math/linreg.h
@@ -96,9 +96,10 @@ struct pspp_linreg_cache_struct
 				   coefficient here. */
 
   /*
-    Pointer to the dependent variable.
+    Pointers to the variables.
    */
   const struct variable *depvar;
+  const struct variable **indep_vars;
 
   gsl_vector *residuals;
   struct pspp_coeff **coeff;
@@ -175,7 +176,8 @@ typedef struct pspp_linreg_cache_struct pspp_linreg_cache;
   to it. n is the number of cases, p is the number of
   independent variables.
  */
-pspp_linreg_cache *pspp_linreg_cache_alloc (size_t n, size_t p);
+pspp_linreg_cache *pspp_linreg_cache_alloc (const struct variable *, const struct variable **, 
+					    size_t, size_t);
 
 bool pspp_linreg_cache_free (void *);