X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fmath%2Fts%2Finnovations.c;h=3ab2f3edce165ed0a709688e711867986683eee3;hb=b5c82cc9aabe7e641011130240ae1b2e84348e23;hp=b9a7cf223442a42ce597748320647a23a0739939;hpb=015e221b0f8578afee769528572c76387f26c629;p=pspp-builds.git

diff --git a/src/math/ts/innovations.c b/src/math/ts/innovations.c
index b9a7cf22..3ab2f3ed 100644
--- a/src/math/ts/innovations.c
+++ b/src/math/ts/innovations.c
@@ -26,10 +26,14 @@
  */
 
 #include <config.h>
+
+#include <math.h>
+#include <stdlib.h>
+
 #include <gsl/gsl_matrix.h>
 #include <gsl/gsl_vector.h>
-#include <stdlib.h>
 #include <libpspp/compiler.h>
+#include <libpspp/misc.h>
 #include <math/coefficient.h>
 #include <math/ts/innovations.h>