diff --git a/include/boost/thread/win32/basic_timed_mutex.hpp b/include/boost/thread/win32/basic_timed_mutex.hpp
index d20c6589..b579d505 100644
--- a/include/boost/thread/win32/basic_timed_mutex.hpp
+++ b/include/boost/thread/win32/basic_timed_mutex.hpp
@@ -55,7 +55,7 @@ namespace boost
 #endif
                 if(old_event)
                 {
-                    win32::CloseHandle(old_event);
+                    winapi::CloseHandle(old_event);
                 }
             }
 
@@ -81,9 +81,9 @@ namespace boost
 
                     do
                     {
-                        unsigned const retval(win32::WaitForSingleObjectEx(sem, ::boost::detail::win32::infinite,0));
+                        unsigned const retval(winapi::WaitForSingleObjectEx(sem, ::boost::detail::win32::infinite,0));
                         BOOST_VERIFY(0 == retval || ::boost::detail::win32::wait_abandoned == retval);
-//                        BOOST_VERIFY(win32::WaitForSingleObject(
+//                        BOOST_VERIFY(winapi::WaitForSingleObject(
 //                                         sem,::boost::detail::win32::infinite)==0);
                         clear_waiting_and_try_lock(old_count);
                         lock_acquired=!(old_count&lock_flag_value);
@@ -142,7 +142,7 @@ namespace boost
 
                     do
                     {
-                        if(win32::WaitForSingleObjectEx(sem,::boost::detail::get_milliseconds_until(wait_until),0)!=0)
+                        if(winapi::WaitForSingleObjectEx(sem,::boost::detail::get_milliseconds_until(wait_until),0)!=0)
                         {
                             BOOST_INTERLOCKED_DECREMENT(&active_count);
                             return false;
@@ -210,7 +210,7 @@ namespace boost
                       }
                       chrono::milliseconds rel_time= chrono::ceil<chrono::milliseconds>(tp-now);
 
-                      if(win32::WaitForSingleObjectEx(sem,static_cast<unsigned long>(rel_time.count()),0)!=0)
+                      if(winapi::WaitForSingleObjectEx(sem,static_cast<unsigned long>(rel_time.count()),0)!=0)
                       {
                           BOOST_INTERLOCKED_DECREMENT(&active_count);
                           return false;
@@ -232,7 +232,7 @@ namespace boost
                 {
                     if(!win32::interlocked_bit_test_and_set(&active_count,event_set_flag_bit))
                     {
-                        win32::SetEvent(get_event());
+                        winapi::SetEvent(get_event());
                     }
                 }
             }
@@ -256,7 +256,7 @@ namespace boost
 #endif
                     if(old_event!=0)
                     {
-                        win32::CloseHandle(new_event);
+                        winapi::CloseHandle(new_event);
                         return old_event;
                     }
                     else
diff --git a/include/boost/thread/win32/condition_variable.hpp b/include/boost/thread/win32/condition_variable.hpp
index 7f670bb9..5ff342f1 100644
--- a/include/boost/thread/win32/condition_variable.hpp
+++ b/include/boost/thread/win32/condition_variable.hpp
@@ -76,7 +76,7 @@ namespace boost
             void release(unsigned count_to_release)
             {
                 notified=true;
-                detail::win32::ReleaseSemaphore(semaphore,count_to_release,0);
+                detail::winapi::ReleaseSemaphore(semaphore,count_to_release,0);
             }
 
             void release_waiters()
@@ -96,7 +96,7 @@ namespace boost
 
             bool woken()
             {
-                unsigned long const woken_result=detail::win32::WaitForSingleObjectEx(wake_sem,0,0);
+                unsigned long const woken_result=detail::winapi::WaitForSingleObjectEx(wake_sem,0,0);
                 BOOST_ASSERT((woken_result==detail::win32::timeout) || (woken_result==0));
                 return woken_result==0;
             }
@@ -135,7 +135,7 @@ namespace boost
             void wake_waiters(long count_to_wake)
             {
                 detail::interlocked_write_release(&total_count,total_count-count_to_wake);
-                detail::win32::ReleaseSemaphore(wake_sem,count_to_wake,0);
+                detail::winapi::ReleaseSemaphore(wake_sem,count_to_wake,0);
             }
 
             template<typename lock_type>
diff --git a/include/boost/thread/win32/once.hpp b/include/boost/thread/win32/once.hpp
index 24eb0f29..e7c565fb 100644
--- a/include/boost/thread/win32/once.hpp
+++ b/include/boost/thread/win32/once.hpp
@@ -124,7 +124,7 @@ namespace boost
             std::memcpy(mutex_name,fixed_mutex_name,sizeof(fixed_mutex_name));
             detail::int_to_string(reinterpret_cast<std::ptrdiff_t>(flag_address),
                                   mutex_name + once_mutex_name_fixed_length);
-            detail::int_to_string(win32::GetCurrentProcessId(),
+            detail::int_to_string(winapi::GetCurrentProcessId(),
                                   mutex_name + once_mutex_name_fixed_length + sizeof(void*)*2);
         }
 
@@ -136,9 +136,9 @@ namespace boost
             }
 
 #ifdef BOOST_NO_ANSI_APIS
-            return ::boost::detail::win32::OpenEventW(
+            return ::boost::detail::winapi::OpenEventW(
 #else
-            return ::boost::detail::win32::OpenEventA(
+            return ::boost::detail::winapi::OpenEventA(
 #endif
                 ::boost::detail::win32::synchronize |
                 ::boost::detail::win32::event_modify_state,
@@ -186,7 +186,7 @@ namespace boost
             }
             if(ctx.event_handle)
             {
-                ::boost::detail::win32::ResetEvent(ctx.event_handle);
+                ::boost::detail::winapi::ResetEvent(ctx.event_handle);
             }
             return true;
           }
@@ -207,7 +207,7 @@ namespace boost
           }
           if(ctx.event_handle)
           {
-              ::boost::detail::win32::SetEvent(ctx.event_handle);
+              ::boost::detail::winapi::SetEvent(ctx.event_handle);
           }
         }
         inline void rollback_once_region(once_flag& flag, once_context& ctx) BOOST_NOEXCEPT
@@ -219,7 +219,7 @@ namespace boost
           }
           if(ctx.event_handle)
           {
-              ::boost::detail::win32::SetEvent(ctx.event_handle);
+              ::boost::detail::winapi::SetEvent(ctx.event_handle);
           }
         }
     }
@@ -264,7 +264,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::win32::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite, 0));
         }
     }
@@ -308,7 +308,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::win32::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }
@@ -355,7 +355,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::win32::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }
@@ -400,7 +400,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::win32::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }
@@ -443,7 +443,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::win32::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }
@@ -486,7 +486,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::win32::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }
@@ -529,7 +529,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::win32::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }
@@ -574,7 +574,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::win32::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }
@@ -617,7 +617,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::win32::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }
@@ -660,7 +660,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::win32::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }
@@ -703,7 +703,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::win32::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }
@@ -748,7 +748,7 @@ namespace boost
                         continue;
                     }
                 }
-                BOOST_VERIFY(!::boost::detail::win32::WaitForSingleObjectEx(
+                BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
                                  ctx.event_handle,::boost::detail::win32::infinite,0));
             }
         }
@@ -793,7 +793,7 @@ namespace boost
                         continue;
                     }
                 }
-                BOOST_VERIFY(!::boost::detail::win32::WaitForSingleObjectEx(
+                BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
                                  ctx.event_handle,::boost::detail::win32::infinite,0));
             }
         }
@@ -839,7 +839,7 @@ namespace boost
                         continue;
                     }
                 }
-                BOOST_VERIFY(!::boost::detail::win32::WaitForSingleObjectEx(
+                BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
                                  ctx.event_handle,::boost::detail::win32::infinite,0));
             }
         }
@@ -886,7 +886,7 @@ namespace boost
                         continue;
                     }
                 }
-                BOOST_VERIFY(!::boost::detail::win32::WaitForSingleObjectEx(
+                BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
                                  ctx.event_handle,::boost::detail::win32::infinite,0));
             }
         }
@@ -930,7 +930,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::win32::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }
@@ -977,7 +977,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::win32::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }
@@ -1024,7 +1024,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::win32::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }
@@ -1073,7 +1073,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::win32::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }
diff --git a/include/boost/thread/win32/thread_data.hpp b/include/boost/thread/win32/thread_data.hpp
index 005f3ba5..ed74198f 100644
--- a/include/boost/thread/win32/thread_data.hpp
+++ b/include/boost/thread/win32/thread_data.hpp
@@ -153,7 +153,7 @@ namespace boost
 #if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
             void interrupt()
             {
-                BOOST_VERIFY(detail::win32::SetEvent(interruption_handle)!=0);
+                BOOST_VERIFY(detail::winapi::SetEvent(interruption_handle)!=0);
             }
 #endif
             typedef detail::win32::handle native_handle_type;
diff --git a/include/boost/thread/win32/thread_primitives.hpp b/include/boost/thread/win32/thread_primitives.hpp
index 133cc9c7..7e80abd9 100644
--- a/include/boost/thread/win32/thread_primitives.hpp
+++ b/include/boost/thread/win32/thread_primitives.hpp
@@ -17,6 +17,20 @@
 #include <boost/thread/exceptions.hpp>
 #include <boost/detail/interlocked.hpp>
 #include <boost/detail/winapi/config.hpp>
+
+#include <boost/detail/winapi/semaphore.hpp>
+#include <boost/detail/winapi/dll.hpp>
+#include <boost/detail/winapi/system.hpp>
+#include <boost/detail/winapi/time.hpp>
+#include <boost/detail/winapi/event.hpp>
+#include <boost/detail/winapi/thread.hpp>
+#include <boost/detail/winapi/get_current_thread.hpp>
+#include <boost/detail/winapi/get_current_process.hpp>
+#include <boost/detail/winapi/get_current_process_id.hpp>
+#include <boost/detail/winapi/wait.hpp>
+#include <boost/detail/winapi/handles.hpp>
+#include <boost/detail/winapi/access_rights.hpp>
+
 //#include <boost/detail/winapi/synchronization.hpp>
 #include <boost/thread/win32/interlocked_read.hpp>
 #include <algorithm>
@@ -25,9 +39,6 @@
 #include <thread>
 #endif
 
-#if defined( BOOST_USE_WINDOWS_H )
-# include <windows.h>
-
 namespace boost
 {
     namespace detail
@@ -35,190 +46,22 @@ namespace boost
         namespace win32
         {
             typedef HANDLE handle;
-            typedef SYSTEM_INFO system_info;
+            typedef ::boost::detail::winapi::SYSTEM_INFO_ system_info;
             typedef unsigned __int64 ticks_type;
-            typedef FARPROC farproc_t;
-            unsigned const infinite=INFINITE;
-            unsigned const timeout=WAIT_TIMEOUT;
-            handle const invalid_handle_value=INVALID_HANDLE_VALUE;
-            unsigned const event_modify_state=EVENT_MODIFY_STATE;
-            unsigned const synchronize=SYNCHRONIZE;
-            unsigned const wait_abandoned=WAIT_ABANDONED;
+            typedef ::boost::detail::winapi::FARPROC_ farproc_t;
+            unsigned const infinite=::boost::detail::winapi::INFINITE_;
+            unsigned const timeout=::boost::detail::winapi::WAIT_TIMEOUT_;
+            handle const invalid_handle_value=::boost::detail::winapi::INVALID_HANDLE_VALUE_;
+            unsigned const event_modify_state=::boost::detail::winapi::EVENT_MODIFY_STATE_;
+            unsigned const synchronize=::boost::detail::winapi::SYNCHRONIZE_;
+            unsigned const wait_abandoned=::boost::detail::winapi::WAIT_ABANDONED_;
             unsigned const create_event_initial_set = 0x00000002;
             unsigned const create_event_manual_reset = 0x00000001;
-            unsigned const event_all_access = EVENT_ALL_ACCESS;
-            unsigned const semaphore_all_access = SEMAPHORE_ALL_ACCESS;
-
-
-# ifdef BOOST_NO_ANSI_APIS
-# if BOOST_USE_WINAPI_VERSION < BOOST_WINAPI_VERSION_VISTA
-            using ::CreateMutexW;
-            using ::CreateEventW;
-            using ::CreateSemaphoreW;
-# else
-            using ::CreateMutexExW;
-            using ::CreateEventExW;
-            using ::CreateSemaphoreExW;
-# endif
-            using ::OpenEventW;
-            using ::GetModuleHandleW;
-# else
-            using ::CreateMutexA;
-            using ::CreateEventA;
-            using ::OpenEventA;
-            using ::CreateSemaphoreA;
-            using ::GetModuleHandleA;
-# endif
-#if BOOST_PLAT_WINDOWS_RUNTIME
-            using ::GetNativeSystemInfo;
-            using ::GetTickCount64;
-#else
-            using ::GetSystemInfo;
-            using ::GetTickCount;
-#endif
-            using ::CloseHandle;
-            using ::ReleaseMutex;
-            using ::ReleaseSemaphore;
-            using ::SetEvent;
-            using ::ResetEvent;
-            using ::WaitForMultipleObjectsEx;
-            using ::WaitForSingleObjectEx;
-            using ::GetCurrentProcessId;
-            using ::GetCurrentThreadId;
-            using ::GetCurrentThread;
-            using ::GetCurrentProcess;
-            using ::DuplicateHandle;
-#if !BOOST_PLAT_WINDOWS_RUNTIME
-            using ::SleepEx;
-            using ::Sleep;
-            using ::QueueUserAPC;
-            using ::GetProcAddress;
-#endif
+            unsigned const event_all_access = ::boost::detail::winapi::EVENT_ALL_ACCESS_;
+            unsigned const semaphore_all_access = boost::detail::winapi::SEMAPHORE_ALL_ACCESS_;
         }
     }
 }
-#elif defined( WIN32 ) || defined( _WIN32 ) || defined( __WIN32__ )
-
-# ifdef UNDER_CE
-#  ifndef WINAPI
-#   ifndef _WIN32_WCE_EMULATION
-#    define WINAPI  __cdecl     // Note this doesn't match the desktop definition
-#   else
-#    define WINAPI  __stdcall
-#   endif
-#  endif
-
-#  ifdef __cplusplus
-extern "C" {
-#  endif
-typedef int BOOL;
-typedef unsigned long DWORD;
-typedef void* HANDLE;
-#  include <kfuncs.h>
-#  ifdef __cplusplus
-}
-#  endif
-# endif
-
-# ifdef __cplusplus
-extern "C" {
-# endif
-struct _SYSTEM_INFO;
-# ifdef __cplusplus
-}
-#endif
-
-namespace boost
-{
-    namespace detail
-    {
-        namespace win32
-        {
-# ifdef _WIN64
-            typedef unsigned __int64 ulong_ptr;
-# else
-            typedef unsigned long ulong_ptr;
-# endif
-            typedef void* handle;
-            typedef _SYSTEM_INFO system_info;
-            typedef unsigned __int64 ticks_type;
-            typedef int (__stdcall *farproc_t)();
-            unsigned const infinite=~0U;
-            unsigned const timeout=258U;
-            handle const invalid_handle_value=(handle)(-1);
-            unsigned const event_modify_state=2;
-            unsigned const synchronize=0x100000u;
-            unsigned const wait_abandoned=0x00000080u;
-            unsigned const create_event_initial_set = 0x00000002;
-            unsigned const create_event_manual_reset = 0x00000001;
-            unsigned const event_all_access = 0x1F0003;
-            unsigned const semaphore_all_access = 0x1F0003;
-
-            extern "C"
-            {
-                struct _SECURITY_ATTRIBUTES;
-# ifdef BOOST_NO_ANSI_APIS
-# if BOOST_USE_WINAPI_VERSION < BOOST_WINAPI_VERSION_VISTA
-                __declspec(dllimport) void* __stdcall CreateMutexW(_SECURITY_ATTRIBUTES*,int,wchar_t const*);
-                __declspec(dllimport) void* __stdcall CreateSemaphoreW(_SECURITY_ATTRIBUTES*,long,long,wchar_t const*);
-                __declspec(dllimport) void* __stdcall CreateEventW(_SECURITY_ATTRIBUTES*,int,int,wchar_t const*);
-# else
-                __declspec(dllimport) void* __stdcall CreateMutexExW(_SECURITY_ATTRIBUTES*,wchar_t const*,unsigned long,unsigned long);
-                __declspec(dllimport) void* __stdcall CreateEventExW(_SECURITY_ATTRIBUTES*,wchar_t const*,unsigned long,unsigned long);
-                __declspec(dllimport) void* __stdcall CreateSemaphoreExW(_SECURITY_ATTRIBUTES*,long,long,wchar_t const*,unsigned long,unsigned long);
-# endif
-                __declspec(dllimport) void* __stdcall OpenEventW(unsigned long,int,wchar_t const*);
-                __declspec(dllimport) void* __stdcall GetModuleHandleW(wchar_t const*);
-# else
-                __declspec(dllimport) void* __stdcall CreateMutexA(_SECURITY_ATTRIBUTES*,int,char const*);
-                __declspec(dllimport) void* __stdcall CreateSemaphoreA(_SECURITY_ATTRIBUTES*,long,long,char const*);
-                __declspec(dllimport) void* __stdcall CreateEventA(_SECURITY_ATTRIBUTES*,int,int,char const*);
-                __declspec(dllimport) void* __stdcall OpenEventA(unsigned long,int,char const*);
-                __declspec(dllimport) void* __stdcall GetModuleHandleA(char const*);
-# endif
-#if BOOST_PLAT_WINDOWS_RUNTIME
-                __declspec(dllimport) void __stdcall GetNativeSystemInfo(_SYSTEM_INFO*);
-                __declspec(dllimport) ticks_type __stdcall GetTickCount64();
-#else
-                __declspec(dllimport) void __stdcall GetSystemInfo(_SYSTEM_INFO*);
-                __declspec(dllimport) unsigned long __stdcall GetTickCount();
-#endif
-                __declspec(dllimport) int __stdcall CloseHandle(void*);
-                __declspec(dllimport) int __stdcall ReleaseMutex(void*);
-                __declspec(dllimport) unsigned long __stdcall WaitForSingleObjectEx(void*,unsigned long,int);
-                __declspec(dllimport) unsigned long __stdcall WaitForMultipleObjectsEx(unsigned long nCount,void* const * lpHandles,int bWaitAll,unsigned long dwMilliseconds,int bAlertable);
-                __declspec(dllimport) int __stdcall ReleaseSemaphore(void*,long,long*);
-                __declspec(dllimport) int __stdcall DuplicateHandle(void*,void*,void*,void**,unsigned long,int,unsigned long);
-#if !BOOST_PLAT_WINDOWS_RUNTIME
-                __declspec(dllimport) unsigned long __stdcall SleepEx(unsigned long,int);
-                __declspec(dllimport) void __stdcall Sleep(unsigned long);
-                typedef void (__stdcall *queue_user_apc_callback_function)(ulong_ptr);
-                __declspec(dllimport) unsigned long __stdcall QueueUserAPC(queue_user_apc_callback_function,void*,ulong_ptr);
-                __declspec(dllimport) farproc_t __stdcall GetProcAddress(void *, const char *);
-#endif
-
-# ifndef UNDER_CE
-                __declspec(dllimport) unsigned long __stdcall GetCurrentProcessId();
-                __declspec(dllimport) unsigned long __stdcall GetCurrentThreadId();
-                __declspec(dllimport) void* __stdcall GetCurrentThread();
-                __declspec(dllimport) void* __stdcall GetCurrentProcess();
-                __declspec(dllimport) int __stdcall SetEvent(void*);
-                __declspec(dllimport) int __stdcall ResetEvent(void*);
-# else
-                using ::GetCurrentProcessId;
-                using ::GetCurrentThreadId;
-                using ::GetCurrentThread;
-                using ::GetCurrentProcess;
-                using ::SetEvent;
-                using ::ResetEvent;
-# endif
-            }
-        }
-    }
-}
-#else
-# error "Win32 functions not available"
-#endif
 
 #include <boost/config/abi_prefix.hpp>
 
@@ -250,7 +93,7 @@ namespace boost
                 ticks_type current_tick64;
 
                 previous_count = (unsigned long) boost::detail::interlocked_read_acquire(&count);
-                current_tick32 = GetTickCount();
+                current_tick32 = ::boost::detail::winapi::GetTickCount();
 
                 if(previous_count == (unsigned long)-1l)
                 {
@@ -302,13 +145,13 @@ namespace boost
                 // GetTickCount and GetModuleHandle are not allowed in the Windows Runtime,
                 // and kernel32 isn't used in Windows Phone.
 #if BOOST_PLAT_WINDOWS_RUNTIME
-                gettickcount64impl = &GetTickCount64;
+                gettickcount64impl = &::boost::detail::winapi::GetTickCount64;
 #else
                 farproc_t addr=GetProcAddress(
 #if !defined(BOOST_NO_ANSI_APIS)
-                    GetModuleHandleA("KERNEL32.DLL"),
+                    ::boost::detail::winapi::GetModuleHandleA("KERNEL32.DLL"),
 #else
-                    GetModuleHandleW(L"KERNEL32.DLL"),
+                    ::boost::detail::winapi::GetModuleHandleW(L"KERNEL32.DLL"),
 #endif
                     "GetTickCount64");
                 if(addr)
@@ -341,11 +184,11 @@ namespace boost
                 initial_event_state state)
             {
 #if !defined(BOOST_NO_ANSI_APIS)
-                handle const res = win32::CreateEventA(0, type, state, mutex_name);
+                handle const res = ::boost::detail::winapi::CreateEventA(0, type, state, mutex_name);
 #elif BOOST_USE_WINAPI_VERSION < BOOST_WINAPI_VERSION_VISTA
-                handle const res = win32::CreateEventW(0, type, state, mutex_name);
+                handle const res = ::boost::detail::winapi::CreateEventW(0, type, state, mutex_name);
 #else
-                handle const res = win32::CreateEventExW(
+                handle const res = ::boost::detail::winapi::CreateEventExW(
                     0,
                     mutex_name,
                     type ? create_event_manual_reset : 0 | state ? create_event_initial_set : 0,
@@ -367,12 +210,12 @@ namespace boost
             inline handle create_anonymous_semaphore_nothrow(long initial_count,long max_count)
             {
 #if !defined(BOOST_NO_ANSI_APIS)
-                handle const res=win32::CreateSemaphoreA(0,initial_count,max_count,0);
+                handle const res=::boost::detail::winapi::CreateSemaphoreA(0,initial_count,max_count,0);
 #else
 #if BOOST_USE_WINAPI_VERSION < BOOST_WINAPI_VERSION_VISTA
-                handle const res=win32::CreateSemaphoreEx(0,initial_count,max_count,0,0);
+                handle const res=::boost::detail::winapi::CreateSemaphoreEx(0,initial_count,max_count,0,0);
 #else
-                handle const res=win32::CreateSemaphoreExW(0,initial_count,max_count,0,0,semaphore_all_access);
+                handle const res=::boost::detail::winapi::CreateSemaphoreExW(0,initial_count,max_count,0,0,semaphore_all_access);
 #endif
 #endif
                 return res;
@@ -390,10 +233,10 @@ namespace boost
 
             inline handle duplicate_handle(handle source)
             {
-                handle const current_process=GetCurrentProcess();
+                handle const current_process=::boost::detail::winapi::GetCurrentProcess();
                 long const same_access_flag=2;
                 handle new_handle=0;
-                bool const success=DuplicateHandle(current_process,source,current_process,&new_handle,0,false,same_access_flag)!=0;
+                bool const success=::boost::detail::winapi::DuplicateHandle(current_process,source,current_process,&new_handle,0,false,same_access_flag)!=0;
                 if(!success)
                 {
                     boost::throw_exception(thread_resource_error());
@@ -403,15 +246,15 @@ namespace boost
 
             inline void release_semaphore(handle semaphore,long count)
             {
-                BOOST_VERIFY(ReleaseSemaphore(semaphore,count,0)!=0);
+                BOOST_VERIFY(::boost::detail::winapi::ReleaseSemaphore(semaphore,count,0)!=0);
             }
 
             inline void get_system_info(system_info *info)
             {
 #if BOOST_PLAT_WINDOWS_RUNTIME
-                win32::GetNativeSystemInfo(info);
+                ::boost::detail::winapi::GetNativeSystemInfo(info);
 #else
-                win32::GetSystemInfo(info);
+                ::boost::detail::winapi::GetSystemInfo(info);
 #endif
             }
 
@@ -422,15 +265,15 @@ namespace boost
 #if BOOST_PLAT_WINDOWS_RUNTIME
                     std::this_thread::yield();
 #else
-                    ::boost::detail::win32::Sleep(0);
+                    ::boost::detail::winapi::Sleep(0);
 #endif
                 }
                 else
                 {
 #if BOOST_PLAT_WINDOWS_RUNTIME
-                    ::boost::detail::win32::WaitForSingleObjectEx(::boost::detail::win32::GetCurrentThread(), milliseconds, 0);
+                    ::boost::detail::winapi::WaitForSingleObjectEx(::boost::detail::winapi::GetCurrentThread(), milliseconds, 0);
 #else
-                    ::boost::detail::win32::Sleep(milliseconds);
+                    ::boost::detail::winapi::Sleep(milliseconds);
 #endif
                 }
             }
@@ -446,7 +289,7 @@ namespace boost
                 {
                     if (m_completionHandle != ::boost::detail::win32::invalid_handle_value)
                     {
-                        CloseHandle(m_completionHandle);
+                        ::boost::detail::winapi::CloseHandle(m_completionHandle);
                     }
                 }
 
@@ -474,7 +317,7 @@ namespace boost
                 {
                     if(handle_to_manage && handle_to_manage!=invalid_handle_value)
                     {
-                        BOOST_VERIFY(CloseHandle(handle_to_manage));
+                        BOOST_VERIFY(::boost::detail::winapi::CloseHandle(handle_to_manage));
                     }
                 }
 
diff --git a/src/win32/thread.cpp b/src/win32/thread.cpp
index 988ee416..3d9fc88f 100644
--- a/src/win32/thread.cpp
+++ b/src/win32/thread.cpp
@@ -508,7 +508,7 @@ namespace boost
     bool thread::interruption_requested() const BOOST_NOEXCEPT
     {
         detail::thread_data_ptr local_thread_info=(get_thread_info)();
-        return local_thread_info.get() && (detail::win32::WaitForSingleObjectEx(local_thread_info->interruption_handle,0,0)==0);
+        return local_thread_info.get() && (detail::winapi::WaitForSingleObjectEx(local_thread_info->interruption_handle,0,0)==0);
     }
 
 #endif
@@ -738,7 +738,7 @@ namespace boost
 
                 if(handle_count)
                 {
-                    unsigned long const notified_index=detail::win32::WaitForMultipleObjectsEx(handle_count,handles,false,using_timer?INFINITE:time_left.milliseconds, 0);
+                    unsigned long const notified_index=detail::winapi::WaitForMultipleObjectsEx(handle_count,handles,false,using_timer?INFINITE:time_left.milliseconds, 0);
                     if(notified_index<handle_count)
                     {
                         if(notified_index==wait_handle_index)
@@ -748,7 +748,7 @@ namespace boost
 #if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
                         else if(notified_index==interruption_index)
                         {
-                            detail::win32::ResetEvent(detail::get_current_thread_data()->interruption_handle);
+                            detail::winapi::ResetEvent(detail::get_current_thread_data()->interruption_handle);
                             throw thread_interrupted();
                         }
 #endif
@@ -823,7 +823,7 @@ namespace boost
 
                 if(handle_count)
                 {
-                    unsigned long const notified_index=detail::win32::WaitForMultipleObjectsEx(handle_count,handles,false,using_timer?INFINITE:time_left.milliseconds, 0);
+                    unsigned long const notified_index=detail::winapi::WaitForMultipleObjectsEx(handle_count,handles,false,using_timer?INFINITE:time_left.milliseconds, 0);
                     if(notified_index<handle_count)
                     {
                         if(notified_index==wait_handle_index)
@@ -860,7 +860,7 @@ namespace boost
                 return current_thread_data->id;
             }
 #endif
-            return detail::win32::GetCurrentThreadId();
+            return detail::winapi::GetCurrentThreadId();
 #else
             return thread::id(get_or_make_current_thread_data());
 #endif
@@ -871,7 +871,7 @@ namespace boost
         {
             if(interruption_enabled() && interruption_requested())
             {
-                detail::win32::ResetEvent(detail::get_current_thread_data()->interruption_handle);
+                detail::winapi::ResetEvent(detail::get_current_thread_data()->interruption_handle);
                 throw thread_interrupted();
             }
         }
@@ -883,7 +883,7 @@ namespace boost
 
         bool interruption_requested() BOOST_NOEXCEPT
         {
-            return detail::get_current_thread_data() && (detail::win32::WaitForSingleObjectEx(detail::get_current_thread_data()->interruption_handle,0,0)==0);
+            return detail::get_current_thread_data() && (detail::winapi::WaitForSingleObjectEx(detail::get_current_thread_data()->interruption_handle,0,0)==0);
         }
 #endif