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

diff --git src/inc/bigWig.h src/inc/bigWig.h
index 211bf30..6f599e6 100644
--- src/inc/bigWig.h
+++ src/inc/bigWig.h
@@ -69,31 +69,31 @@
 /* Fill in summaryValues with  data from indicated chromosome range in bigWig file.
  * Be sure to initialize summaryValues to a default value, which will not be touched
  * for regions without data in file.  (Generally you want the default value to either
  * be 0.0 or nan(0) depending on the application.)  Returns FALSE if no data
  * at that position. */
 
 boolean bigWigSummaryArrayExtended(struct bbiFile *bwf, char *chrom, bits32 start, bits32 end,
 	int summarySize, struct bbiSummaryElement *summary);
 /* Get extended summary information for summarySize evenely spaced elements into
  * the summary array. */
 
 double bigWigSingleSummary(struct bbiFile *bwf, char *chrom, int start, int end,
     enum bbiSummaryType summaryType, double defaultVal);
 /* Return the summarized single value for a range. */
 
-boolean isBigWig(char *fileName);
+boolean isBigWigFile(char *fileName);
 /* Peak at a file to see if it's bigWig */
 
 boolean bigWigFileCheckSigs(char *fileName);
 /* check file signatures at beginning and end of file */
 
 /* bigWigValsOnChrom - a little system for optimizing bigWig use when doing a pass over the
  * whole chromosome.   How it is used typically is:
  *      struct bigWigValsOnChrom *chromVals = bigWigValsOnChromNew();
  *      for (chrom = chromList; chrom != NULL; chrom = chrom->next)
  *          {
  *          if (bigWigValsOnChromFetchData(chromVals, chrom->name, bigWig))
  *              // do stuff using the valBuf, or covBuf fields which have
  *              // the big wig data unpacked into them. Can use chromSize and chrom too 
  *          }
  *       bigWigValsOnChromFree(&chromVals);  */