From bdf5a3ad3fb9e626a0c1cc2264934f26d07d06fc Mon Sep 17 00:00:00 2001
From: cslashm <cslashm@gmail.com>
Date: Wed, 23 May 2018 10:22:55 +0200
Subject: Fix PCSC compilation under windows

PR3843 based on release-v0.12 => rebased on master
---
 src/device/device_ledger.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/device/device_ledger.cpp')

diff --git a/src/device/device_ledger.cpp b/src/device/device_ledger.cpp
index 3b9ab6744..aedaf8382 100644
--- a/src/device/device_ledger.cpp
+++ b/src/device/device_ledger.cpp
@@ -48,6 +48,15 @@ namespace hw {
     /* ===================================================================== */
     /* ===                           Debug                              ==== */
     /* ===================================================================== */
+    #ifdef WIN32
+    static char *pcsc_stringify_error(LONG rv) {
+     static __thread char out[20];
+     sprintf_s(out, sizeof(out), "0x%08lX", rv);
+
+     return out;
+    }
+    #endif
+
     void set_apdu_verbose(bool verbose) {
       apdu_verbose = verbose;
     }
-- 
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