4898794edd81be5285ea6e544acbedeaeb31bf78
max
  Tue Nov 23 08:10:57 2021 -0800
Fixing pointers to README file for license in all source code files. refs #27614

diff --git src/hg/oneShot/cmpOverlaps/cmpOverlaps.c src/hg/oneShot/cmpOverlaps/cmpOverlaps.c
index 7abc6cc..55a62c4 100644
--- src/hg/oneShot/cmpOverlaps/cmpOverlaps.c
+++ src/hg/oneShot/cmpOverlaps/cmpOverlaps.c
@@ -1,102 +1,102 @@
 /* cmpOverlaps - Compare two overlap files. */
 
 /* Copyright (C) 2011 The Regents of the University of California 
- * See README in this or parent directory for licensing information. */
+ * See kent/LICENSE or http://genome.ucsc.edu/license/ for licensing information. */
 #include "common.h"
 #include "linefile.h"
 #include "hash.h"
 
 
 struct ocp
 /* Overlapping clone pair. */
     {
     struct ocp *next;
     char *name;
     char *a;
     char *b;
     int overlap;
     };
 
 void usage()
 /* Explain usage and exit. */
 {
 errAbort(
   "cmpOverlaps - Compare two overlap files\n"
   "usage:\n"
   "   cmpOverlaps a b\n");
 }
 
 char *ocpHashName(char *a, char *b)
 /* Return name of ocp associated with a and b */
 {
 static char buf[256];
 if (strcmp(a,b) < 0)
     sprintf(buf, "%s^%s", a, b);
 else
     sprintf(buf, "%s^%s", b, a);
 return buf;
 }
 
 void readOverlap(char *fileName, struct ocp **retList, struct hash **retHash)
 /* Read overlap file into hash/list. */
 {
 struct ocp *ocpList = NULL, *ocp;
 struct hash *hash = newHash(0);
 struct lineFile *lf = lineFileOpen(fileName, TRUE);
 char *row[3];
 
 while (lineFileRow(lf, row))
     {
     AllocVar(ocp);
     slAddHead(&ocpList, ocp);
     ocp->a = cloneString(row[0]);
     ocp->b = cloneString(row[1]);
     hashAddSaveName(hash, ocpHashName(ocp->a, ocp->b), ocp, &ocp->name);
     ocp->overlap = lineFileNeedNum(lf, row, 2);
     }
 lineFileClose(&lf);
 slReverse(&ocpList);
 *retList = ocpList;
 *retHash = hash;
 }
 
 boolean anyDiff = FALSE;
 
 void crossCompare(char *listName, char *hashName, 
 	struct ocp *ocpList, struct hash *ocpHash)
 /* Make sure everything on list is also in hash.  Print where this
  * is not true. */
 {
 struct ocp *ocp, *hashOcp;
 for (ocp = ocpList; ocp != NULL; ocp = ocp->next)
     {
     if (!hashLookup(ocpHash, ocp->name))
 	{
 	printf("%s is in %s but not %s\n", ocp->name, listName, hashName);
 	anyDiff = TRUE;
 	}
     }
 }
 
 void cmpOverlaps(char *aFile, char *bFile)
 /* cmpOverlaps - Compare two overlap files. */
 {
 struct ocp *aList, *bList, *ocp;
 struct hash *aHash, *bHash;
 
 readOverlap(aFile, &aList, &aHash);
 readOverlap(bFile, &bList, &bHash);
 crossCompare(aFile, bFile, aList, bHash);
 crossCompare(bFile, aFile, bList, aHash);
 if (!anyDiff)
     printf("%s and %s are the same\n", aFile, bFile);
 }
 
 int main(int argc, char *argv[])
 /* Process command line. */
 {
 if (argc != 3)
     usage();
 cmpOverlaps(argv[1], argv[2]);
 return 0;
 }