Add graphviz output for TRIE's.

Add simple output in dot format for trie structures. Along with a
slightly updated main which handles a few more command line arguments.

Also updated makefile to generate pdf's from dot files and dot-files
from parse.

1 files changed, 8 insertions, 0 deletions

diff --git a/graphs.h b/graphs.h
new file mode 100644
index 00000000..399079b6
--- /dev/null
+++ b/graphs.h
@@ -0,0 +1,8 @@
+#ifndef GRAPHS_H
+#define GRAPHS_H
+
+#include "vcal.h"
+
+int create_graph (vevent* ev, char* filename);
+
+#endif /* GRAPHS_H */