X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Flazy-casereader.c;h=2cb8911fe29770559eee3c7c2ea702e88a38b9f5;hb=97da90c80bee9a04fa19eeaf577a7c61d7ad1110;hp=8c604bce9e70b63ab56a6e1666c800a2f95173e3;hpb=4dc92d7d1ff3368b21a6cac5a4a41fcd4bb81ce4;p=pspp-builds.git

diff --git a/src/data/lazy-casereader.c b/src/data/lazy-casereader.c
index 8c604bce..2cb8911f 100644
--- a/src/data/lazy-casereader.c
+++ b/src/data/lazy-casereader.c
@@ -35,7 +35,7 @@ struct lazy_casereader
     void *aux;
   };
 
-static struct casereader_class lazy_casereader_class;
+static const struct casereader_class lazy_casereader_class;
 
 /* Creates and returns a new lazy casereader that will
    instantiate its underlying casereader, if necessary, by
@@ -152,7 +152,7 @@ lazy_casereader_peek (struct casereader *reader, void *lc_,
   return casereader_peek (reader, idx, c);
 }
 
-static struct casereader_class lazy_casereader_class =
+static const struct casereader_class lazy_casereader_class =
   {
     lazy_casereader_read,
     lazy_casereader_do_destroy,