diff -r 5f819b90d479 -r 99b265e0d1d0 misc/libphysfs/lzma/C/Threads.h
--- a/misc/libphysfs/lzma/C/Threads.h	Thu Oct 11 23:43:31 2018 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,69 +0,0 @@
-/* Threads.h */
-
-#ifndef __7Z_THRESDS_H
-#define __7Z_THRESDS_H
-
-#include <windows.h>
-
-#include "Types.h"
-
-typedef struct _CThread
-{
-  HANDLE handle;
-} CThread;
-
-#define Thread_Construct(thread) (thread)->handle = NULL
-#define Thread_WasCreated(thread) ((thread)->handle != NULL)
- 
-typedef unsigned THREAD_FUNC_RET_TYPE;
-#define THREAD_FUNC_CALL_TYPE StdCall
-#define THREAD_FUNC_DECL THREAD_FUNC_RET_TYPE THREAD_FUNC_CALL_TYPE
-
-HRes Thread_Create(CThread *thread, THREAD_FUNC_RET_TYPE (THREAD_FUNC_CALL_TYPE *startAddress)(void *), LPVOID parameter);
-HRes Thread_Wait(CThread *thread);
-HRes Thread_Close(CThread *thread);
-
-typedef struct _CEvent
-{
-  HANDLE handle;
-} CEvent;
-
-typedef CEvent CAutoResetEvent;
-typedef CEvent CManualResetEvent;
-
-#define Event_Construct(event) (event)->handle = NULL
-#define Event_IsCreated(event) ((event)->handle != NULL)
-
-HRes ManualResetEvent_Create(CManualResetEvent *event, int initialSignaled);
-HRes ManualResetEvent_CreateNotSignaled(CManualResetEvent *event);
-HRes AutoResetEvent_Create(CAutoResetEvent *event, int initialSignaled);
-HRes AutoResetEvent_CreateNotSignaled(CAutoResetEvent *event);
-HRes Event_Set(CEvent *event);
-HRes Event_Reset(CEvent *event);
-HRes Event_Wait(CEvent *event);
-HRes Event_Close(CEvent *event);
-
-
-typedef struct _CSemaphore
-{
-  HANDLE handle;
-} CSemaphore;
-
-#define Semaphore_Construct(p) (p)->handle = NULL
-
-HRes Semaphore_Create(CSemaphore *p, UInt32 initiallyCount, UInt32 maxCount);
-HRes Semaphore_ReleaseN(CSemaphore *p, UInt32 num);
-HRes Semaphore_Release1(CSemaphore *p);
-HRes Semaphore_Wait(CSemaphore *p);
-HRes Semaphore_Close(CSemaphore *p);
-
-
-typedef CRITICAL_SECTION CCriticalSection;
-
-HRes CriticalSection_Init(CCriticalSection *p);
-#define CriticalSection_Delete(p) DeleteCriticalSection(p)
-#define CriticalSection_Enter(p) EnterCriticalSection(p)
-#define CriticalSection_Leave(p) LeaveCriticalSection(p)
-
-#endif
-