eb4b6546550cba82f0031c043ee4f55bdbec8c30
hiram
  Tue Mar 21 13:43:21 2023 -0700
expose chromAliasSetupBb for use in hubApi refs #30544

diff --git src/hg/inc/chromAlias.h src/hg/inc/chromAlias.h
index 3361f6f..10b2b61 100644
--- src/hg/inc/chromAlias.h
+++ src/hg/inc/chromAlias.h
@@ -52,30 +52,32 @@
 
 void chromAliasOutput(struct chromAlias *el, FILE *f, char sep, char lastSep);
 /* Print out chromAlias.  Separate fields with sep. Follow last field with lastSep. */
 
 #define chromAliasTabOut(el,f) chromAliasOutput(el,f,'\t','\n');
 /* Print out chromAlias as a line in a tab-separated file. */
 
 #define chromAliasCommaOut(el,f) chromAliasOutput(el,f,',',',');
 /* Print out chromAlias as a comma separated list including final comma. */
 
 void chromAliasJsonOutput(struct chromAlias *el, FILE *f);
 /* Print out chromAlias in JSON format. */
 
 /* -------------------------------- End autoSql Generated Code -------------------------------- */
 
+void chromAliasSetupBb(char *database, char *bbFile);
+/* Look for a chromAlias bigBed file and open it. */
 
 void chromAliasSetup(char *database);
 /* Read in the chromAlias file/table for this database. */
 
 char *chromAliasFindNative(char *name);
 /* Find the native seqName for a given alias. */
 
 struct slName *chromAliasFindAliases(char *seqName);
 /* Get the list of aliases for this sequence name. */
 
 char *chromAliasFindSingleAlias(char *seqName, char *authority);
 /* Find the aliases for a given seqName from a given authority. */
 
 char *chromAliasGetDisplayChrom(char *db, struct cart *cart, char *seqName);
 /* Return the sequence name to display based on the database and cart. */