fa8c6c2c8140538f014381e43421163cc6c7eb98
kate
  Wed Jan 31 15:22:00 2018 -0800
Flesh out details page for interact track. refs #17512

diff --git src/hg/inc/interact.h src/hg/inc/interact.h
index 66836e4..10eb27c 100644
--- src/hg/inc/interact.h
+++ src/hg/inc/interact.h
@@ -77,17 +77,20 @@
 
 void interactFreeList(struct interact **pList);
 /* Free a list of dynamically allocated interact's */
 
 void interactOutput(struct interact *el, FILE *f, char sep, char lastSep);
 /* Print out interact.  Separate fields with sep. Follow last field with lastSep. */
 
 #define interactTabOut(el,f) interactOutput(el,f,'\t','\n');
 /* Print out interact as a line in a tab-separated file. */
 
 #define interactCommaOut(el,f) interactOutput(el,f,',',',');
 /* Print out interact as a comma separated list including final comma. */
 
 /* -------------------------------- End autoSql Generated Code -------------------------------- */
 
+char *interactOtherChrom(struct interact *inter);
+/* Get other chromosome from an interaaction. Return NULL if same chromosome */
+
 #endif /* INTERACT_H */