08b22891ddc65ed6275151a0ff4b07ac4a8cb1b0
braney
  Wed Aug 9 09:25:02 2023 -0700
oops. need instaPort.h !

diff --git src/hg/inc/instaPort.h src/hg/inc/instaPort.h
new file mode 100644
index 0000000..3ba107e
--- /dev/null
+++ src/hg/inc/instaPort.h
@@ -0,0 +1,18 @@
+/* port genome annotations on the fly between assemblies using chain files */
+
+/* Copyright (C) 2023 The Regents of the University of California 
+ * See kent/LICENSE or http://genome.ucsc.edu/license/ for licensing information. */
+
+#ifndef INSTAPORT_H      
+#define INSTAPORT_H      
+
+struct bigBedInterval *instaIntervals(char *instaPortFile, struct bbiFile *bbi,   char *chrom, int start, int end, struct hash **pChainHash);
+/* Return intervals from "other" species that will map to the current window.
+ * These intervals are NOT YET MAPPED to the current assembly.
+ */
+
+struct bed *instaBed(struct bbiFile *bbi, struct hash *chainHash, struct bigBedInterval *bb);
+/* Using chains stored in chainHash, port a bigBedInterval from another assembly to a bed
+ * on the reference.
+ */
+#endif