1 files changed, 105 insertions, 0 deletions
diff --git a/libbanshee/engine/banshee.h b/libbanshee/engine/banshee.h
new file mode 100644
index 00000000000..f9b647d02a7
--- /dev/null
+++ b/libbanshee/engine/banshee.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 2000-2001
+ *      The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+#ifndef BANSHEE_H
+#define BANSHEE_H
+
+#include <stdio.h>
+#include "linkage.h"
+#include "stamp.h"
+#include "list.h"
+#include "util.h"
+#include "dot.h"
+
+#define ALIAS_TYPE -2
+#define VAR_TYPE -1
+#define ZERO_TYPE 0
+#define ONE_TYPE 1
+#define UNION_TYPE 2
+#define INTER_TYPE 3
+#define CONSTANT_TYPE 4
+
+EXTERN_C_BEGIN
+
+
+#ifdef NONSPEC
+
+typedef enum sort_kind
+{
+  flowrow_sort, 
+  setif_sort,
+  setst_sort,
+  flowterm_sort,
+  term_sort
+} sort_kind;
+
+typedef struct gen_e
+{
+  sort_kind sort;
+} *gen_e;
+#else
+typedef void *gen_e;
+#endif
+
+DECLARE_LIST(gen_e_list,gen_e)
+
+ typedef void (*gen_e_pr_fn_ptr) (FILE *, gen_e);
+
+/* 
+  Function pointers that are common to all sorts
+*/
+
+/* inclusion */
+typedef void (*incl_fn_ptr) (gen_e, gen_e) deletes;   
+
+/* match constructed terms */  
+typedef void (*con_match_fn_ptr) (gen_e, gen_e) deletes;
+
+/* make fresh variables */
+typedef gen_e (*fresh_fn_ptr) (const char *);
+typedef gen_e (*fresh_small_fn_ptr) (const char *);
+typedef gen_e (*fresh_large_fn_ptr) (const char *);     
+
+/* get a stamp */
+typedef stamp (*get_stamp_fn_ptr) (gen_e);
+
+/* extract a term from a proj pat */
+typedef gen_e (*get_proj_fn_ptr) (gen_e_list);
+
+void engine_init(void);
+void engine_reset(void) deletes;
+void engine_update(void);
+void engine_stats(FILE *f);
+
+void print_constraint_graphs(FILE *f);
+
+EXTERN_C_END
+
+#endif /* BANSHEE_H */