iftop

1 files changed, 21 insertions, 0 deletions

diff --git a/iftop.h b/iftop.h
new file mode 100644
index 0000000..2b75394
--- /dev/null
+++ b/iftop.h
@@ -0,0 +1,21 @@
+/*
+ * iftop.h:
+ *
+ */
+
+#ifndef __IFTOP_H_ /* include guard */
+#define __IFTOP_H_
+
+/* 5 * 60 / 3  */
+#define HISTORY_LENGTH  100
+#define RESOLUTION 3
+
+typedef struct {
+    long recv[HISTORY_LENGTH];
+    long sent[HISTORY_LENGTH];
+    int last_write;
+} history_type;
+
+void tick();
+
+#endif /* __IFTOP_H_ */