Adopt use of gnulib for portability.

[pspp-builds.git] / src / expressions / helpers.h

diff --git a/src/expressions/helpers.h b/src/expressions/helpers.h
index 6e51fdf4aefaf98ffb09e989034169eccad8bdb3..4011d843def35d74877cabcaa0db53596af10720 100644 (file)
--- a/src/expressions/helpers.h
+++ b/src/expressions/helpers.h
@@ -8,7 +8,7 @@
 #include <gsl/gsl_sf.h>
 #include <limits.h>
 #include <math.h>
-#include "bool.h"
+#include <stdbool.h>
 #include "case.h"
 #include "data-in.h"
 #include "dictionary.h"
@@ -23,6 +23,9 @@
 #include "var.h"
 #include "vfm.h"
 
+#include "gettext.h"
+#define _(msgid) gettext (msgid)
+
 static inline double check_errno (double x) 
 {
   return errno == 0 ? x : SYSMIS;