Add relative start time, duration, and average data rate (bps) columns

to the conversation lists. Move the "copy" button down to the button bar
in order to free up some real estate. Add an nstime_cmp() function. Clean
up code in a few places.

svn path=/trunk/; revision=23516

1 files changed, 8 insertions, 0 deletions

diff --git a/epan/nstime.h b/epan/nstime.h
index 853e3adc9c..ea97ea5924 100644
--- a/epan/nstime.h
+++ b/epan/nstime.h
@@ -72,6 +72,14 @@ extern void nstime_sum(nstime_t *sum, const nstime_t *b, const nstime_t *a );
 /* sum += a */
 #define nstime_add(sum, a) nstime_sum(sum, sum, a)
 
+/* compare two times are return a value similar to memcmp() or strcmp().
+ *
+ * a > b : > 0
+ * a = b : 0
+ * a < b : < 0
+ */
+extern int nstime_cmp(nstime_t *a, const nstime_t *b );
+
 /* converts nstime to double, time base is milli seconds */
 extern double nstime_to_msec(const nstime_t *time);