+#define os_open_core(file,mode) win32_open_for_mmap(file)
+#define HAVE_os_open_core
+
+#define os_fopen_runtime(file,mode) win32_fopen_runtime()
+#define HAVE_os_fopen_runtime
+
+extern int os_number_of_processors;
+#define HAVE_os_number_of_processors
+
+extern int win32_open_for_mmap(const char* file);
+extern FILE* win32_fopen_runtime();
+
+#define OUR_TLS_INDEX 63