cnp: save point

Now we need to implement predicates, in order to have practical
applications.

1 files changed, 4 insertions, 1 deletions

diff --git a/src/dfa.h b/src/dfa.h
index 70c8bf6..9116999 100644
--- a/src/dfa.h
+++ b/src/dfa.h
@@ -57,7 +57,10 @@ dfa *dfa_from_bytes_both(int sequence_size,
 
 /* TODO: Construct some basic frequently used character classes. */
 
-inline BOOL dfa_any_fun(const NUM UNUSED code) { return 1; }
+dfa *dfa_from_func(special_dfa func);
+
+/* return a new instance of the any class */
+dfa *dfa_any(void);
 
 BOOL run_dfa(CCR_MOD(dfa *) table, const NUM code);