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Add const qualifiers for owl_history *.

Signed-off-by: Anders Kaseorg <andersk@mit.edu>
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andersk committed Jul 22, 2009
1 parent 9e5c9f3 commit 1e94c0b7801fa36557a3dc80d7fdf75be5e76ddd
Showing with 1 addition and 1 deletion.
  1. +1 −1 history.c
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@@ -84,7 +84,7 @@ void owl_history_reset(owl_history *h)
h->partial=0;
}
-int owl_history_is_touched(owl_history *h)
+int owl_history_is_touched(const owl_history *h)
{
if (!h) return(0);
if (h->touched) return(1);

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