diff --git a/lib/base/include/android-base/utf8.h b/lib/base/include/android-base/utf8.h
index c9cc1ab..f233211 100755
--- a/lib/base/include/android-base/utf8.h
+++ b/lib/base/include/android-base/utf8.h
@@ -89,7 +89,7 @@ namespace utf8 {
 
 #ifdef _WIN32
 FILE* fopen(const char* name, const char* mode);
-int mkdir(const char* name, mode_t mode);
+int mkdir(const char* name);
 int open(const char* name, int flags, ...);
 int unlink(const char* name);
 #else
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index a774b7e..feb6dc0 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -11,7 +11,7 @@ ADD_CUSTOM_COMMAND(
             ${CMAKE_CURRENT_SOURCE_DIR}/version.cmake)
 set(version_src ${CMAKE_CURRENT_BINARY_DIR}/version.cpp)
 
-set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD 14)
 
 set(libadb_srcs
     ${version_src}
diff --git a/src/sysdeps_win32.cpp b/src/sysdeps_win32.cpp
index bce13f5..828a086 100644
--- a/src/sysdeps_win32.cpp
+++ b/src/sysdeps_win32.cpp
@@ -2746,13 +2746,13 @@ char* adb_getcwd(char* buf, int size) {
 }
 
 // The SetThreadDescription API was brought in version 1607 of Windows 10.
-typedef HRESULT(WINAPI* SetThreadDescription)(HANDLE hThread, PCWSTR lpThreadDescription);
+typedef HRESULT(WINAPI* SetThreadDescriptionAdb)(HANDLE hThread, PCWSTR lpThreadDescription);
 
 // Based on PlatformThread::SetName() from
 // https://cs.chromium.org/chromium/src/base/threading/platform_thread_win.cc
 int adb_thread_setname(const std::string& name) {
     // The SetThreadDescription API works even if no debugger is attached.
-    auto set_thread_description_func = reinterpret_cast<SetThreadDescription>(
+    auto set_thread_description_func = reinterpret_cast<SetThreadDescriptionAdb>(
             ::GetProcAddress(::GetModuleHandleW(L"Kernel32.dll"), "SetThreadDescription"));
     if (set_thread_description_func) {
         std::wstring name_wide;