X-Git-Url: https://git.distorted.org.uk/~mdw/sod/blobdiff_plain/05a2c613fbbc2caa19dd365989b2bf8859fc4e99..d83a91c663ced211bb7e4509f800859c3fa086e9:/lib/sod.h

diff --git a/lib/sod.h b/lib/sod.h
index cb6b046..8270895 100644
--- a/lib/sod.h
+++ b/lib/sod.h
@@ -53,7 +53,7 @@ struct sod_vtable {
  * these.
  */
 struct sod_instance {
-  struct sod_vtable *_vt;		/* Pointer to (chain's) vtable */
+  const struct sod_vtable *_vt;		/* Pointer to (chain's) vtable */
 };
 
 /* Information about a particular chain of superclasses.  In each class,