Changed a lot of non-const pointers to const.

[pspp-builds.git] / src / math / group-proc.h

diff --git a/src/math/group-proc.h b/src/math/group-proc.h
index 421585be39b4ff7521636bc6d9643c4a1beb8bed..cdb360507d2b31ae939a10d773c607ef134576a9 100644 (file)
--- a/src/math/group-proc.h
+++ b/src/math/group-proc.h
@@ -45,6 +45,6 @@ struct group_proc
 };
 
 struct variable;
-struct group_proc *group_proc_get (struct variable *);
+struct group_proc *group_proc_get (const struct variable *);
 
 #endif