9684047874667451e47229f16b5c9eab60286850
braney
  Sat Apr 11 12:15:39 2015 -0700
change mirror redirect to be opt-in.

diff --git src/hg/inc/cart.h src/hg/inc/cart.h
index bf77a5c..d1f5ee8 100644
--- src/hg/inc/cart.h
+++ src/hg/inc/cart.h
@@ -566,17 +566,21 @@
 
 void cartCopyCustomTracks(struct cart *cart);
 /* If cart contains any live custom tracks, save off a new copy of them,
  * to prevent clashes by multiple uses of the same session.  */
 
 void cgiExitTime(char *cgiName, long enteredMainTime);
 /* single stderr print out called at end of CGI binaries to record run
  * time in apache error_log */
 
 void cartHubWarn(char *format, va_list args);
 /* save up hub related warnings to put out later */
 
 void cartFlushHubWarnings();
 /* flush the hub errors (if any) */
 
+void cartCheckForCustomTracks(struct cart *cart, struct dyString *dyMessage);
+/* Scan cart for ctfile_<db> variables.  Tally up the databases that have
+ * live custom tracks and those that have expired custom tracks. */
+/* While we're at it, also look for saved blat results. */
 #endif /* CART_H */