From ddd5e4a6c329fbd6a791dde579020621d3e0e6c1 Mon Sep 17 00:00:00 2001
From: David Young <dyoung@hdfgroup.org>
Date: Thu, 30 Jul 2020 17:53:18 -0500
Subject: Add format string macros PRI[doxX]HID for hid_t and use PRIdHID.

---
 src/H5I.c       | 2 +-
 src/H5Ipublic.h | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/H5I.c b/src/H5I.c
index 11209d6..4215295 100644
--- a/src/H5I.c
+++ b/src/H5I.c
@@ -2414,7 +2414,7 @@ H5I__id_dump_cb(void *_item, void H5_ATTR_UNUSED *_key, void *_udata)
 
     FUNC_ENTER_STATIC_NOERR
 
-    HDfprintf(stderr, "         id = %lu\n", (unsigned long)(item->id));
+    HDfprintf(stderr, "         id = %" PRIdHID "\n", item->id);
     HDfprintf(stderr, "         count = %u\n", item->count);
     HDfprintf(stderr, "         obj   = 0x%08p\n", item->obj_ptr);
 
diff --git a/src/H5Ipublic.h b/src/H5Ipublic.h
index 34a408f..c0334b0 100644
--- a/src/H5Ipublic.h
+++ b/src/H5Ipublic.h
@@ -53,6 +53,12 @@ typedef enum H5I_type_t {
 
 /* Type of atoms to return to users */
 typedef int64_t hid_t;
+
+#define PRIdHID PRId64
+#define PRIxHID PRIx64
+#define PRIXHID PRIX64
+#define PRIoHID PRIo64
+
 #define H5_SIZEOF_HID_T         H5_SIZEOF_INT64_T
 
 /* An invalid object ID. This is also negative for error return. */
-- 
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