File 0002-replace-wscanf_s-seems-not-defined-in-mingw.patch of Package WSL-DistroLauncher

From c8d0b7af2c5b444a897998a2627048c8fef43827 Mon Sep 17 00:00:00 2001
From: Ludwig Nussel <ludwig.nussel@suse.de>
Date: Mon, 7 Oct 2019 14:12:24 +0200
Subject: [PATCH 2/3] replace wscanf_s, seems not defined in mingw

TODO: confirm
---
 DistroLauncher/Helpers.cpp | 5 ++++-
 DistroLauncher/stdafx.h    | 1 +
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/DistroLauncher/Helpers.cpp b/DistroLauncher/Helpers.cpp
index 524e8b6..a3a19f4 100644
--- a/DistroLauncher/Helpers.cpp
+++ b/DistroLauncher/Helpers.cpp
@@ -16,16 +16,19 @@ std::wstring Helpers::GetUserInput(DWORD promptMsg, DWORD maxCharacters)
     size_t bufferSize = maxCharacters + 1;
     std::unique_ptr<wchar_t[]> inputBuffer(new wchar_t[bufferSize]);
     std::wstring input;
-    if (wscanf_s(L"%s", inputBuffer.get(), (unsigned int)bufferSize) == 1) {
+    if (fgetws(inputBuffer.get(), (unsigned int)bufferSize, stdin) != NULL) {
         input = inputBuffer.get();
     }
 
+// XXX: check if that if needed. It's blocking as it is ...
+#if 0
     // Throw away any additional chracters that did not fit in the buffer.
     wchar_t wch;
     do {
         wch = getwchar();
 
     } while ((wch != L'\n') && (wch != WEOF));
+#endif
 
     return input;
 }
diff --git a/DistroLauncher/stdafx.h b/DistroLauncher/stdafx.h
index c5edf19..c1b7ca5 100644
--- a/DistroLauncher/stdafx.h
+++ b/DistroLauncher/stdafx.h
@@ -13,6 +13,7 @@
 
 #include <stdio.h>
 #include <tchar.h>
+#include <sec_api/wchar_s.h>
 #include <windows.h>
 #include <stdio.h>
 #include <conio.h>
-- 
2.16.4