13d50002b54653bf8579092e518a479b978ab7fa
braney
  Fri Mar 3 13:52:56 2023 -0800
ongoing work on snakes... added optional dotplot for bigPsl hgc pages

diff --git src/hg/hgc/hgc.h src/hg/hgc/hgc.h
index 1837262..d0d0737 100644
--- src/hg/hgc/hgc.h
+++ src/hg/hgc/hgc.h
@@ -576,16 +576,20 @@
 void doBigRmskRepeat (struct trackDb *tdb, char *repeat);
 /* New RepeatMasker Visualization defined in joinedRmskClick.c */
 
 INLINE char* strOrNbsp(char* val)
 /* return val if not empty otherwise HTML entity   */
 {
 return isEmpty(val) ? " " : val;
 }
 
 void doInteractDetails(struct trackDb *tdb, char *item);
 /* Details of interaction item */
 
 void doParDetails(struct trackDb *tdb, char *name);
 /* show details of a PAR item. */
 
+
+struct psl *getPslAndSeq(struct trackDb *tdb, char *chromName, struct bigBedInterval *bb, 
+    unsigned seqTypeField, DNA **retSeq, char **retCdsStr);
+/* Read in psl and query sequence out of a bbiInverval on a give chromosome */
 #endif