1 files changed, 20 insertions, 0 deletions

diff --git a/constmap.h b/constmap.h
new file mode 100644
index 0000000..3f29179
--- /dev/null
+++ b/constmap.h
@@ -0,0 +1,20 @@
+#ifndef CONSTMAP_H
+#define CONSTMAP_H
+
+typedef unsigned long constmap_hash;
+
+struct constmap {
+  int num;
+  constmap_hash mask;
+  constmap_hash *hash;
+  int *first;
+  int *next;
+  char **input;
+  int *inputlen;
+} ;
+
+extern int constmap_init();
+extern void constmap_free();
+extern char *constmap();
+
+#endif