From 5d5c6bd2e75b62f98cb3d9ab6708555a657667d9 Mon Sep 17 00:00:00 2001
From: Jerome Kelleher <jk@well.ox.ac.uk>
Date: Fri, 19 Jan 2024 12:47:27 +0000
Subject: [PATCH] Fixup pxd definitions for tbx_t struct

---
 cyvcf2/cyvcf2.pxd | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/cyvcf2/cyvcf2.pxd b/cyvcf2/cyvcf2.pxd
index 101147c..bd53879 100644
--- a/cyvcf2/cyvcf2.pxd
+++ b/cyvcf2/cyvcf2.pxd
@@ -79,9 +79,14 @@ cdef extern from "htslib/hts.h":
     void hts_idx_destroy(hts_idx_t *idx);
 
 cdef extern from "htslib/tbx.h":
+    ctypedef struct tbx_conf_t:
+        pass
 
+    # Expose details of tbx_t so that we can access the idx field
     ctypedef struct tbx_t:
-        hts_idx_t *idx;
+        tbx_conf_t conf
+        hts_idx_t *idx
+        void *dict
 
     tbx_t *tbx_index_load(const char *fn);
     tbx_t *tbx_index_load2(const char *fn, const char *fnidx);