79c5090c373a449c3fa3e83949736e7515f03da2
braney
  Tue Feb 5 09:36:59 2019 -0800
support schemas on bigWigs within composites.  #22885

diff --git src/hg/inc/hdb.h src/hg/inc/hdb.h
index 06f7188..e23d72e 100644
--- src/hg/inc/hdb.h
+++ src/hg/inc/hdb.h
@@ -967,30 +967,37 @@
  * If this is a custom track, pass in function ctLookupName(table) which looks up a
  * custom track by name, otherwise pass NULL
  */
 
 char *findTypeForTable(char *db,struct trackDb *parent,char *table, struct customTrack *(*ctLookupName)(char *table));
 /* Finds the TrackType for this Table */
 
 boolean trackIsType(char *database, char *table, struct trackDb *parent, char *type, struct customTrack *(*ctLookupName)(char *table));
 /* Return TRUE track is a specific type.  Type should be something like "bed" or
  * "bigBed" or "bigWig"
  * if table has no parent trackDb pass NULL for parent
  * If this is a custom track, pass in function ctLookupName(table) which looks up a
  * custom track by name, otherwise pass NULL
  */
 
+boolean hIsBigWig(char *database, char *table, struct trackDb *parent, struct customTrack *(*ctLookupName)(char *table));
+/* Return TRUE if table corresponds to a bigWig file.
+ * if table has no parent trackDb pass NULL for parent
+ * If this is a custom track, pass in function ctLookupName(table) which looks up a
+ * custom track by name, otherwise pass NULL
+ */
+
 boolean hIsBigBed(char *database, char *table, struct trackDb *parent, struct customTrack *(*ctLookupName)(char *table));
 /* Return TRUE if table corresponds to a bigBed file.
  * if table has no parent trackDb pass NULL for parent
  * If this is a custom track, pass in function ctLookupName(table) which looks up a
  * custom track by name, otherwise pass NULL
  */
 
 char *bbiNameFromSettingOrTable(struct trackDb *tdb, struct sqlConnection *conn, char *table);
 /* Return file name from bigDataUrl or little table. */
 
 char *bbiNameFromSettingOrTableChrom(struct trackDb *tdb, struct sqlConnection *conn, char *table,
 				     char *seqName);
 /* Return file name from bigDataUrl or little table that might have a seqName column.
  * If table does have a seqName column, return NULL if there is no file for seqName. */