X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Fcasereader-provider.h;h=772209810a85e44c2f7474a44fcb25235735cf98;hb=59990cb7ac648d05a8fe981def5433e5496d0efa;hp=0c8b7e538967e4ac15d868e4d19b4f17a80d2437;hpb=43b1296aafe7582e7dbe6c2b6a8b478d7d9b0fcf;p=pspp-builds.git

diff --git a/src/data/casereader-provider.h b/src/data/casereader-provider.h
index 0c8b7e53..77220981 100644
--- a/src/data/casereader-provider.h
+++ b/src/data/casereader-provider.h
@@ -110,6 +110,8 @@ struct casereader *
 casereader_create_sequential (const struct taint *,
                               size_t value_cnt, casenumber case_cnt,
                               const struct casereader_class *, void *);
+
+void *casereader_dynamic_cast (struct casereader *, const struct casereader_class *);
 
 /* Casereader class for random-access data sources. */
 struct casereader_random_class