diff --git a/vm/os-windows.cpp b/vm/os-windows.cpp
index 8acd207058..38c8b944a4 100644
--- a/vm/os-windows.cpp
+++ b/vm/os-windows.cpp
@@ -12,43 +12,23 @@ void factorvm::init_ffi()
 		fatal_error("GetModuleHandle(\"" FACTOR_DLL_NAME "\") failed", 0);
 }
 
-void init_ffi()
-{
-	return vm->init_ffi();
-}
-
 void factorvm::ffi_dlopen(dll *dll)
 {
 	dll->dll = LoadLibraryEx((WCHAR *)alien_offset(dll->path), NULL, 0);
 }
 
-void ffi_dlopen(dll *dll)
-{
-	return vm->ffi_dlopen(dll);
-}
-
 void *factorvm::ffi_dlsym(dll *dll, symbol_char *symbol)
 {
 	return (void *)GetProcAddress(dll ? (HMODULE)dll->dll : hFactorDll, symbol);
 }
 
-void *ffi_dlsym(dll *dll, symbol_char *symbol)
-{
-	return vm->ffi_dlsym(dll,symbol);
-}
-
 void factorvm::ffi_dlclose(dll *dll)
 {
 	FreeLibrary((HMODULE)dll->dll);
 	dll->dll = NULL;
 }
 
-void ffi_dlclose(dll *dll)
-{
-	return vm->ffi_dlclose(dll);
-}
-
-bool windows_stat(vm_char *path)
+bool factorvm::windows_stat(vm_char *path)
 {
 	BY_HANDLE_FILE_INFORMATION bhfi;
 	HANDLE h = CreateFileW(path,
@@ -76,14 +56,15 @@ bool windows_stat(vm_char *path)
 	return ret;
 }
 
-void windows_image_path(vm_char *full_path, vm_char *temp_path, unsigned int length)
+
+void factorvm::windows_image_path(vm_char *full_path, vm_char *temp_path, unsigned int length)
 {
 	snwprintf(temp_path, length-1, L"%s.image", full_path); 
 	temp_path[sizeof(temp_path) - 1] = 0;
 }
 
 /* You must free() this yourself. */
-const vm_char *default_image_path()
+const vm_char *factorvm::default_image_path()
 {
 	vm_char full_path[MAX_UNICODE_PATH];
 	vm_char *ptr;
@@ -110,11 +91,6 @@ const vm_char *factorvm::vm_executable_path()
 	return safe_strdup(full_path);
 }
 
-const vm_char *vm_executable_path()
-{
-	return vm->vm_executable_path();
-}
-
 
 inline void factorvm::vmprim_existsp()
 {
@@ -152,11 +128,6 @@ segment *factorvm::alloc_segment(cell size)
 	return block;
 }
 
-segment *alloc_segment(cell size)
-{
-	return vm->alloc_segment(size);
-}
-
 void factorvm::dealloc_segment(segment *block)
 {
 	SYSTEM_INFO si;
@@ -166,11 +137,6 @@ void factorvm::dealloc_segment(segment *block)
 	free(block);
 }
 
-void dealloc_segment(segment *block)
-{
-	return vm->dealloc_segment(block);
-}
-
 long factorvm::getpagesize()
 {
 	static long g_pagesize = 0;
@@ -183,19 +149,9 @@ long factorvm::getpagesize()
 	return g_pagesize;
 }
 
-long getpagesize()
-{
-	return vm->getpagesize();
-}
-
 void factorvm::sleep_micros(u64 usec)
 {
 	Sleep((DWORD)(usec / 1000));
 }
 
-void sleep_micros(u64 usec)
-{
-	return vm->sleep_micros(usec);
-}
-
 }
diff --git a/vm/os-windows.hpp b/vm/os-windows.hpp
index 27e2775289..e5617213f4 100644
--- a/vm/os-windows.hpp
+++ b/vm/os-windows.hpp
@@ -41,18 +41,9 @@ typedef wchar_t vm_char;
 /* Difference between Jan 1 00:00:00 1601 and Jan 1 00:00:00 1970 */
 #define EPOCH_OFFSET 0x019db1ded53e8000LL
 
-void init_ffi();
-void ffi_dlopen(dll *dll);
-void *ffi_dlsym(dll *dll, symbol_char *symbol);
-void ffi_dlclose(dll *dll);
-
-void sleep_micros(u64 msec);
 
 inline static void init_signals() {}
 inline static void early_init() {}
-const vm_char *vm_executable_path();
-const vm_char *default_image_path();
-long getpagesize ();
 
 s64 current_micros();
 
diff --git a/vm/vm.hpp b/vm/vm.hpp
index 9ee5a2d81f..4257d17fd9 100644
--- a/vm/vm.hpp
+++ b/vm/vm.hpp
@@ -660,6 +660,9 @@ struct factorvm {
 	segment *alloc_segment(cell size);
 	const vm_char *vm_executable_path();
 	inline void vmprim_existsp();
+	const vm_char *default_image_path();
+	void windows_image_path(vm_char *full_path, vm_char *temp_path, unsigned int length);
+	bool windows_stat(vm_char *path);
  	// next method here:	
 #endif