ADDED   build/cackey_win64_build/include/pthread.h
Index: build/cackey_win64_build/include/pthread.h
==================================================================
--- /dev/null
+++ build/cackey_win64_build/include/pthread.h
@@ -0,0 +1,53 @@
+/* Thread_emulation.h */
+/* Author: Johnson M. Hart */
+/* Emulate the Pthreads model for the Win32 platform */
+/* The emulation is not complete, but it does provide a subset */
+/* required for a first project */
+/* Source: http://world.std.com/~jmhart/opensource.htm */
+/* The emulation is not complete, but it does provide a subset */
+/* that will work with many well-behaved programs */
+/* IF YOU ARE REALLY SERIOUS ABOUT THIS, USE THE OPEN SOURCE */
+/* PTHREAD LIBRARY. YOU'LL FIND IT ON THE RED HAT SITE */
+
+#ifndef _THREAD_EMULATION
+#  define _THREAD_EMULATION
+
+/* Thread management macros */
+#  ifdef _WIN32
+#    define _WIN32_WINNT 0x500 /* WINBASE.H - Enable SignalObjectAndWait */
+#    include <process.h>
+#    include <windows.h>
+#    define THREAD_FUNCTION_PROTO THREAD_FUNCTION_RETURN (__stdcall *) (void *)
+#    define THREAD_FUNCTION_RETURN unsigned int
+#    define THREAD_SPECIFIC_INDEX DWORD
+#    define pthread_t HANDLE
+#    define pthread_attr_t DWORD
+#    define pthread_create(thhandle, attr, thfunc, tharg) ((int) ((*thhandle = (HANDLE) _beginthreadex(NULL, 0, (THREAD_FUNCTION_PROTO) thfunc, tharg, 0, NULL)) == NULL))
+#    define pthread_join(thread, result) ((WaitForSingleObject((thread), INFINITE) != WAIT_OBJECT_0) || !CloseHandle(thread))
+#    define pthread_detach(thread) { if (((void *) thread) != NULL) { CloseHandle((void *) thread); }}
+#    define thread_sleep(nms) Sleep(nms)
+#    define pthread_cancel(thread) TerminateThread(thread, 0)
+#    define ts_key_create(ts_key, destructor) {ts_key = TlsAlloc();}
+#    define pthread_getspecific(ts_key) TlsGetValue(ts_key)
+#    define pthread_setspecific(ts_key, value) TlsSetValue(ts_key, (void *)value)
+#    define pthread_self() GetCurrentThreadId()
+#  else
+#    include <pthread.h>
+#    define THREAD_FUNCTION_RETURN void *
+#  endif
+
+/* Syncrhronization macros: Win32->pthread */
+#  ifdef _WIN32
+#    define pthread_mutex_t HANDLE
+#    define pthread_cond_t HANDLE
+#    define pthread_mutex_lock(pobject) WaitForSingleObject(*pobject, INFINITE)
+#    define pthread_mutex_unlock(pobject) (!ReleaseMutex(*pobject))
+#    define pthread_mutex_init(pobject,pattr) ((*pobject=CreateMutex(NULL, FALSE, NULL)) == NULL)
+#    define pthread_cond_init(pobject,pattr) (*pobject=CreateEvent(NULL, FALSE, FALSE, NULL))
+#    define pthread_mutex_destroy(pobject) CloseHandle(*pobject)
+#    define pthread_cond_destroy(pobject) CloseHandle(*pobject)
+#    define pthread_cond_wait(pcv,pmutex) { SignalObjectAndWait(*pmutex, *pcv, INFINITE, FALSE); WaitForSingleObject(*pmutex, INFINITE); }
+#    define pthread_cond_signal(pcv) SetEvent(*pcv)
+#  endif
+
+#endif