b830dd7414cd5b196243184169c11a6ee10a3d51
tdreszer
  Mon Oct 25 13:47:59 2010 -0700
Added tracksDirReusableFile so that hgTracks bg image of blue lines can be reused.
diff --git src/hg/inc/trashDir.h src/hg/inc/trashDir.h
index 8112446..91dc897 100644
--- src/hg/inc/trashDir.h
+++ src/hg/inc/trashDir.h
@@ -8,6 +8,10 @@
 void trashDirFile(struct tempName *tn, char *dirName, char *base, char *suffix);
 /*	obtain a trash file name trash/dirName/base*.suffix */
 
+boolean trashDirReusableFile(struct tempName *tn, char *dirName, char *base, char *suffix);
+/*      obtain a resusable trash file name as trash/dirName/base.suffix
+ *      returns TRUE if already exists. */
+
 void copyFileToTrash(char **pFileName, char *dirName, char *base, char *suffix);
 /* If *pFileName is not NULL and exists, then create a new file in the
  * given dirName of trash/ with the given base and suffix, copy *pFileName's