X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=inline;f=src%2Flanguage%2Fexpressions%2Fhelpers.h;h=cb59c206a7599334246402cc26265854562d8483;hb=131ca96f8e1b8675e80b37ad6cedca1b21b87e87;hp=23ca315a576667eb142b034f5d0589bdbf7a29db;hpb=a9afcdd223cc1c1b7889601e405cff0bd47300d7;p=pspp

diff --git a/src/language/expressions/helpers.h b/src/language/expressions/helpers.h
index 23ca315a57..cb59c206a7 100644
--- a/src/language/expressions/helpers.h
+++ b/src/language/expressions/helpers.h
@@ -4,7 +4,6 @@
 #include <ctype.h>
 #include <float.h>
 #include <gsl/gsl_cdf.h>
-#include <gsl/gsl_math.h>
 #include <gsl/gsl_randist.h>
 #include <gsl/gsl_sf.h>
 #include <limits.h>
@@ -21,7 +20,6 @@
 #include <data/value.h>
 #include <data/variable.h>
 #include <data/vector.h>
-#include <gsl-extras/gsl-extras.h>
 #include <language/expressions/public.h>
 #include <libpspp/compiler.h>
 #include <libpspp/message.h>
@@ -50,7 +48,7 @@ static inline double check_errno (double x)
 
 extern const struct substring empty_string;
 
-int compare_string (const struct substring *, const struct substring *);
+int compare_string_3way (const struct substring *, const struct substring *);
 
 double expr_ymd_to_date (double year, double month, double day);
 double expr_ymd_to_ofs (double year, double month, double day);
@@ -69,7 +67,7 @@ struct substring copy_string (struct expression *,
 static inline bool
 is_valid (double d)
 {
-  return gsl_finite (d) && d != SYSMIS;
+  return isfinite (d) && d != SYSMIS;
 }
 
 size_t count_valid (double *, size_t);