d2429b17bb096f6c406a2ae03fb5593f27fa53c1
hiram
  Mon Mar 18 14:17:07 2019 -0700
hash up the output properly for hubPublic and dbDb outputs refs #18869

diff --git src/hg/hubApi/dataApi.h src/hg/hubApi/dataApi.h
index 6b07046..9bafaff 100644
--- src/hg/hubApi/dataApi.h
+++ src/hg/hubApi/dataApi.h
@@ -59,32 +59,33 @@
 
 struct slName *genomeList(struct trackHub *hubTop, struct trackDb **dbTrackList, char *selectGenome);
 /* follow the pointers from the trackHub to trackHubGenome and around
  * in a circle from one to the other to find all hub resources
  * return slName list of the genomes in this track hub
  * optionally, return the trackList from this hub for the specified genome
  */
 
 /*  functions in apiUtils.c */
 void apiErrAbort(char *format, ...);
 /* Issue an error message in json format, and exit(0) */
 
 struct jsonWrite *apiStartOutput();
 /* begin json output with standard header information for all requests */
 
-int tableColumns(struct sqlConnection *conn, struct jsonWrite *jw, char *table);
-/* output the column names, and their MySQL data type, for the given table
+int tableColumns(struct sqlConnection *conn, struct jsonWrite *jw, char *table,
+   char ***nameReturn, char ***typeReturn);
+/* return the column names, and their MySQL data type, for the given table
  *  return number of columns (aka 'fields')
  */
 
 struct trackHub *errCatchTrackHubOpen(char *hubUrl);
 /* use errCatch around a trackHub open in case it fails */
 
 struct trackDb *obtainTdb(struct trackHubGenome *genome, char *db);
 /* return a full trackDb fiven the hub genome pointer, or ucsc database name */
 
 /* ######################################################################### */
 /*  functions in getData.c */
 
 void apiGetData(char *words[MAX_PATH_INFO]);
 /* 'getData' function, words[1] is the subCommand */