Update FFI definition with new functions.

Author: davidblewett

rust_fst/_build_ffi.py

@@ -45,7 +45,6 @@
     typedef struct SetLevStream SetLevStream;
     typedef struct SetRegexStream SetRegexStream;
     typedef struct SetOpBuilder SetOpBuilder;
-    typedef struct SetOpStreamBuilder SetOpStreamBuilder;
     typedef struct SetUnion SetUnion;
     typedef struct SetIntersection SetIntersection;
     typedef struct SetDifference SetDifference;
@@ -70,6 +69,7 @@
     SetLevStream* fst_set_levsearch(Set*, Levenshtein*);
     SetRegexStream* fst_set_regexsearch(Set*, Regex*);
     SetOpBuilder* fst_set_make_opbuilder(Set*);
+    SetOpBuilder* fst_set_make_opstreambuilder();
     void fst_set_free(Set*);
 
     char* fst_set_stream_next(SetStream*);
@@ -81,8 +81,8 @@
     char* fst_set_regexstream_next(SetRegexStream*);
     void fst_set_regexstream_free(SetRegexStream*);
 
-    void fst_set_opbuilder_push_stream(SetOpStreamBuilder*, SetStream*);
-    void fst_set_opstreambuilder_free(SetOpStreamBuilder*);
+    void fst_set_opbuilder_push_stream(SetOpBuilder*, SetStream*);
+    void fst_set_opstreambuilder_free(SetOpBuilder*);
 
     void fst_set_opbuilder_push(SetOpBuilder*, Set*);
     void fst_set_opbuilder_free(SetOpBuilder*);