diff --git a/GNUbase.mk b/GNUbase.mk
deleted file mode 100644
index 998fdeca..00000000
--- a/GNUbase.mk
+++ /dev/null
@@ -1,73 +0,0 @@
-# 22 april 2015
-
-OUTBASE = new
-OUTDIR = out
-OBJDIR = .obj
-
-IDLFILES = \
-	$(baseIDLFILES)
-
-xHFILES = \
-	uipriv.h \
-	$(IDLFILES:%.idl=$(OUTDIR)/%.h) \
-	$(baseHFILES)
-
-OFILES = \
-	$(baseCFILES:%.c=$(OBJDIR)/%.o) \
-	$(baseMFILES:%.m=$(OBJDIR)/%.o) \
-	$(baseRCFILES:%.rc=$(OBJDIR)/%.o)
-
-xCFLAGS = \
-	-g \
-	-Wall -Wextra \
-	-Wno-unused-parameter \
-	-Wno-switch \
-	--std=c99 \
-	$(CFLAGS) \
-	$(archmflag) \
-	$(baseCFLAGS)
-
-# windres doesn't support -m
-xRCFLAGS = \
-	$(RCFLAGS) \
-	$(baseRCFLAGS)
-
-xLDFLAGS = \
-	-g \
-	$(LDFLAGS) \
-	$(archmflag) \
-	$(baseLDFLAGS)
-
-OUT = $(OUTDIR)/$(OUTBASE)$(baseSUFFIX)
-
-$(OUT): $(OFILES) | $(OUTDIR)/.phony
-	@$(CC) -o $(OUT) $(OFILES) $(xLDFLAGS)
-	@echo ====== Linked $(OUT)
-
-.SECONDEXPANSION:
-$(OBJDIR)/%.o: %.c $(xHFILES) | $$(dir $$@).phony
-	@$(CC) -o $@ -c $< $(xCFLAGS)
-	@echo ====== Compiled $<
-
-$(OBJDIR)/%.o: %.m $(xHFILES) | $$(dir $$@).phony
-	@$(CC) -o $@ -c $< $(xCFLAGS)
-	@echo ====== Compiled $<
-
-$(OBJDIR)/%.o: %.rc $(xHFILES) | $$(dir $$@).phony
-	@$(RC) $(xRCFLAGS) $< $@
-	@echo ====== Compiled $<
-
-# see http://www.cmcrossroads.com/article/making-directories-gnu-make
-%/.phony:
-	@mkdir -p $(dir $@)
-	@touch $@
-.PRECIOUS: %/.phony
-
-$(OUTDIR)/%.h: %.idl tools/idl2h.go | $(OUTDIR)/.phony
-	@go run tools/idl2h.go -extern _UI_EXTERN -guard __UI_UI_H__ < $< > $@
-	@echo ====== Generated `basename $@`
-.PRECIOUS: $(OUTDIR)/%.h
-
-clean:
-	rm -rf $(OUTDIR) $(OBJDIR) z*
-.PHONY: clean
diff --git a/GNUmakefile b/GNUmakefile
deleted file mode 100644
index e4fe963b..00000000
--- a/GNUmakefile
+++ /dev/null
@@ -1,52 +0,0 @@
-# 22 april 2015
-
-# MAME does this so :/
-ifeq ($(OS),Windows_NT)
-OS = windows
-endif
-
-ifndef OS
-UNAME = $(shell uname -s)
-ifeq ($(UNAME),Darwin)
-OS = darwin
-else
-OS = unix
-endif
-endif
-
-include $(OS)/GNUmakeinc.mk
-
-baseIDLFILES = \
-	ui.idl
-#	ui_$(OS).idl
-
-baseHFILES = \
-	uipriv.h \
-	ui_$(OS).h \
-	$(osHFILES)
-
-baseCFILES = \
-	control.c \
-	menu.c \
-	ptrarray.c \
-	shouldquit.c \
-	types.c \
-	$(osCFILES)
-
-baseMFILES = $(osMFILES)
-
-baseRCFILES = $(osRCFILES)
-
-baseCFLAGS = $(osCFLAGS)
-baseLDFLAGS = \
-	-shared \
-	$(osLDWarnUndefinedFlags) \
-	$(osLDFLAGS)
-baseRCFLAGS = $(osRCFLAGS)
-baseSUFFIX = $(osLIBSUFFIX)
-
-include GNUbase.mk
-
-test: $(OUT)
-	@$(MAKE) -f GNUmaketest.mk osLIB=$(OUT) osEXESUFFIX=$(osEXESUFFIX) CC=$(CC) archmflag=$(archmflag)
-.PHONY: test
diff --git a/GNUmaketest.mk b/GNUmaketest.mk
deleted file mode 100644
index 25194a9d..00000000
--- a/GNUmaketest.mk
+++ /dev/null
@@ -1,15 +0,0 @@
-# 22 april 2015
-# should never be invoked directly, only ever from the main makefile
-
-include test/GNUmakeinc.mk
-
-baseHFILES = \
-	$(testHFILES)
-
-baseCFILES = $(testCFILES)
-
-baseCFLAGS = $(testCFLAGS)
-baseLDFLAGS = $(osLIB) $(testLDFLAGS)
-baseSUFFIX = $(osEXESUFFIX)
-
-include GNUbase.mk
diff --git a/control.c b/control.c
deleted file mode 100644
index 23a0dc0d..00000000
--- a/control.c
+++ /dev/null
@@ -1,153 +0,0 @@
-// 26 may 2015
-#include "out/ui.h"
-#include "uipriv.h"
-
-struct controlBase {
-	uiControl *parent;
-	int hidden;
-	int disabled;
-};
-
-static uintmax_t type_uiControl = 0;
-
-uintmax_t uiTypeControl(void)
-{
-	if (type_uiControl == 0)
-		type_uiControl = uiRegisterType("uiControl", 0, 0);
-	return type_uiControl;
-}
-
-#define controlBase(c) ((struct controlBase *) (c->Internal))
-
-static void controlBaseDestroy(uiControl *c)
-{
-	struct controlBase *cb = controlBase(c);
-
-	if (cb->parent != NULL)
-		complain("attempt to destroy uiControl %p while it has a parent", c);
-	uiControlCommitDestroy(c);
-	uiFree(cb);
-	uiFree(c);
-}
-
-static uiControl *controlBaseParent(uiControl *c)
-{
-	struct controlBase *cb = controlBase(c);
-
-	return cb->parent;
-}
-
-static void controlBaseSetParent(uiControl *c, uiControl *parent)
-{
-	struct controlBase *cb = controlBase(c);
-
-	if (parent != NULL && cb->parent != NULL)
-		complain("attempt to reparent uiControl %p (has parent %p, attempt to give parent %p)", c, cb->parent, parent);
-	if (parent == NULL && cb->parent == NULL)
-		complain("attempt to double unparent uiControl %p", c);
-	// this must come first; GTK+ CommitSetParent() needs the old parent
-	uiControlCommitSetParent(c, parent);
-	cb->parent = parent;
-	// for situations such as where the old parent was disabled but the new one is not, etc.
-	uiControlUpdateState(c);
-}
-
-static void controlBaseQueueResize(uiControl *c)
-{
-	queueResize(c);
-}
-
-static int controlBaseContainerVisible(uiControl *c)
-{
-	struct controlBase *cb = controlBase(c);
-
-	if (cb->hidden)
-		return 0;
-	if (cb->parent == NULL)
-		return 1;
-	return uiControlContainerVisible(cb->parent);
-}
-
-static void controlBaseShow(uiControl *c)
-{
-	struct controlBase *cb = controlBase(c);
-
-	cb->hidden = 0;
-	uiControlUpdateState(c);
-}
-
-static void controlBaseHide(uiControl *c)
-{
-	struct controlBase *cb = controlBase(c);
-
-	cb->hidden = 1;
-	uiControlUpdateState(c);
-}
-
-static int controlBaseContainerEnabled(uiControl *c)
-{
-	struct controlBase *cb = controlBase(c);
-
-	if (cb->disabled)
-		return 0;
-	if (cb->parent == NULL)
-		return 1;
-	return uiControlContainerEnabled(cb->parent);
-}
-
-static void controlBaseEnable(uiControl *c)
-{
-	struct controlBase *cb = controlBase(c);
-
-	cb->disabled = 0;
-	uiControlUpdateState(c);
-}
-
-static void controlBaseDisable(uiControl *c)
-{
-	struct controlBase *cb = controlBase(c);
-
-	cb->disabled = 1;
-	uiControlUpdateState(c);
-}
-
-static void controlBaseUpdateState(uiControl *c)
-{
-	if (uiControlContainerVisible(c))
-		uiControlCommitShow(c);
-	else
-		uiControlCommitHide(c);
-	if (uiControlContainerEnabled(c))
-		uiControlCommitEnable(c);
-	else
-		uiControlCommitDisable(c);
-	uiControlContainerUpdateState(c);
-	// and queue a resize, just in case we showed/hid something
-	uiControlQueueResize(c);
-}
-
-static void controlBaseContainerUpdateState(uiControl *c)
-{
-	// by default not a container; do nothing
-}
-
-uiControl *uiNewControl(uintmax_t type)
-{
-	uiControl *c;
-
-	c = uiControl(newTyped(type));
-	uiControl(c)->Internal = uiNew(struct controlBase);
-	uiControl(c)->Destroy = controlBaseDestroy;
-	uiControl(c)->Parent = controlBaseParent;
-	uiControl(c)->SetParent = controlBaseSetParent;
-	uiControl(c)->QueueResize = controlBaseQueueResize;
-	uiControl(c)->ContainerVisible = controlBaseContainerVisible;
-	uiControl(c)->Show = controlBaseShow;
-	uiControl(c)->Hide = controlBaseHide;
-	uiControl(c)->ContainerEnabled = controlBaseContainerEnabled;
-	uiControl(c)->Enable = controlBaseEnable;
-	uiControl(c)->Disable = controlBaseDisable;
-	uiControl(c)->UpdateState = controlBaseUpdateState;
-	uiControl(c)->ContainerUpdateState = controlBaseContainerUpdateState;
-	return uiControl(c);
-}
diff --git a/menu.c b/menu.c
deleted file mode 100644
index 5cc8b019..00000000
--- a/menu.c
+++ /dev/null
@@ -1,19 +0,0 @@
-// 29 may 2015
-#include "out/ui.h"
-
-static uintmax_t type_uiMenu = 0;
-static uintmax_t type_uiMenuItem = 0;
-
-uintmax_t uiTypeMenu(void)
-{
-	if (type_uiMenu == 0)
-		type_uiMenu = uiRegisterType("uiMenu", 0, 0);
-	return type_uiMenu;
-}
-
-uintmax_t uiTypeMenuItem(void)
-{
-	if (type_uiMenuItem == 0)
-		type_uiMenuItem = uiRegisterType("uiMenuItem", 0, 0);
-	return type_uiMenuItem;
-}
diff --git a/ptrarray.c b/ptrarray.c
deleted file mode 100644
index 06acdec9..00000000
--- a/ptrarray.c
+++ /dev/null
@@ -1,49 +0,0 @@
-// 5 may 2015
-#include <string.h>
-#include "out/ui.h"
-#include "uipriv.h"
-
-struct ptrArray *newPtrArray(void)
-{
-	return uiNew(struct ptrArray);
-}
-
-void ptrArrayDestroy(struct ptrArray *p)
-{
-	if (p->len != 0)
-		complain("attempt to destroy ptrarray %p while it still has pointers inside", p);
-	if (p->ptrs != NULL)			// array was created but nothing was ever put inside
-		uiFree(p->ptrs);
-	uiFree(p);
-}
-
-#define grow 32
-
-void ptrArrayAppend(struct ptrArray *p, void *d)
-{
-	ptrArrayInsertAt(p, p->len, d);
-}
-
-void ptrArrayInsertAt(struct ptrArray *p, uintmax_t i, void *d)
-{
-	if (i > p->len)
-		complain("index out of range in ptrArrayInsertAt()");
-	if (p->len >= p->cap) {
-		p->cap += grow;
-		p->ptrs = (void **) uiRealloc(p->ptrs, p->cap * sizeof (void *), "void *[]");
-	}
-	// thanks to ValleyBell
-	memmove(&(p->ptrs[i + 1]), &(p->ptrs[i]), (p->len - i) * sizeof (void *));
-	p->ptrs[i] = d;
-	p->len++;
-}
-
-void ptrArrayDelete(struct ptrArray *p, uintmax_t i)
-{
-	if (i >= p->len)
-		complain("index out of range in ptrArrayRemove()");
-	// thanks to ValleyBell
-	memmove(&(p->ptrs[i]), &(p->ptrs[i + 1]), (p->len - i - 1) * sizeof (void *));
-	p->ptrs[p->len - 1] = NULL;
-	p->len--;
-}
diff --git a/shouldquit.c b/shouldquit.c
deleted file mode 100644
index eca5658b..00000000
--- a/shouldquit.c
+++ /dev/null
@@ -1,22 +0,0 @@
-// 9 may 2015
-#include "out/ui.h"
-#include "uipriv.h"
-
-static int defaultOnShouldQuit(void *data)
-{
-	return 0;
-}
-
-static int (*onShouldQuit)(void *) = defaultOnShouldQuit;
-static void *onShouldQuitData;
-
-void uiOnShouldQuit(int (*f)(void *), void *data)
-{
-	onShouldQuit = f;
-	onShouldQuitData = data;
-}
-
-int shouldQuit(void)
-{
-	return (*onShouldQuit)(onShouldQuitData);
-}
diff --git a/types.c b/types.c
deleted file mode 100644
index ee6df2ad..00000000
--- a/types.c
+++ /dev/null
@@ -1,87 +0,0 @@
-// 17 may 2015
-#include "out/ui.h"
-#include "uipriv.h"
-
-struct typeinfo {
-	const char *name;
-	uintmax_t parent;
-	size_t size;
-};
-
-static struct ptrArray *types = NULL;
-
-uintmax_t uiRegisterType(const char *name, uintmax_t parent, size_t size)
-{
-	struct typeinfo *ti;
-
-	if (types == NULL) {
-		types = newPtrArray();
-		// reserve ID 0
-		ptrArrayAppend(types, NULL);
-	}
-	ti = uiNew(struct typeinfo);
-	ti->name = name;
-	ti->parent = parent;
-	ti->size = size;
-	ptrArrayAppend(types, ti);
-	return types->len - 1;
-}
-
-void *uiIsA(void *p, uintmax_t id, int fail)
-{
-	uiTyped *t;
-	struct typeinfo *ti, *ti2;
-	uintmax_t compareTo;
-
-	if (id == 0 || id >= types->len)
-		complain("invalid type ID given to uiIsA()");
-	t = (uiTyped *) p;
-	compareTo = t->Type;
-	if (compareTo == 0)
-		complain("object %p has no type in uiIsA()", t);
-	for (;;) {
-		if (compareTo >= types->len)
-			complain("invalid type ID in uiIsA()", t);
-		if (compareTo == id)
-			return t;
-		ti = ptrArrayIndex(types, struct typeinfo *, compareTo);
-		if (ti->parent == 0)
-			break;
-		compareTo = ti->parent;
-	}
-	if (fail) {
-		ti = ptrArrayIndex(types, struct typeinfo *, id);
-		ti2 = ptrArrayIndex(types, struct typeinfo *, t->Type);
-		complain("object %p not a %s in uiIsA() (is a %s)", t, ti->name, ti2->name);
-	}
-	return NULL;
-}
-
-void uninitTypes(void)
-{
-	struct typeinfo *ti;
-
-	if (types == NULL)		// never initialized; do nothing
-		return;
-	// the first entry is NULL; get rid of it directly
-	ptrArrayDelete(types, 0);
-	while (types->len != 0) {
-		ti = ptrArrayIndex(types, struct typeinfo *, 0);
-		ptrArrayDelete(types, 0);
-		uiFree(ti);
-	}
-	ptrArrayDestroy(types);
-}
-
-uiTyped *newTyped(uintmax_t type)
-{
-	struct typeinfo *ti;
-	uiTyped *instance;
-
-	if (type == 0 || type >= types->len)
-		complain("invalid type ID given to newTyped()");
-	ti = ptrArrayIndex(types, struct typeinfo *, type);
-	instance = (uiTyped *) uiAlloc(ti->size, ti->name);
-	instance->Type = type;
-	return instance;
-}
diff --git a/uipriv.h b/uipriv.h
deleted file mode 100644
index 662e7f85..00000000
--- a/uipriv.h
+++ /dev/null
@@ -1,38 +0,0 @@
-// 6 april 2015
-#include <stdlib.h>
-
-#define uthash_fatal(msg) complain("uthash failed: %s", (msg))
-#define uthash_malloc(sz) uiAlloc((sz), "(uthash internal)")
-#define uthash_free(ptr,sz) uiFree((ptr))
-#include "uthash/uthash.h"
-
-extern uiInitOptions options;
-
-extern void *uiAlloc(size_t, const char *);
-#define uiNew(T) ((T *) uiAlloc(sizeof (T), #T))
-extern void *uiRealloc(void *, size_t, const char *);
-extern void uiFree(void *);
-
-extern void complain(const char *, ...);
-
-extern void queueResize(uiControl *);
-
-// ptrarray.c
-struct ptrArray {
-	void **ptrs;
-	uintmax_t len;
-	uintmax_t cap;
-};
-struct ptrArray *newPtrArray(void);
-void ptrArrayDestroy(struct ptrArray *);
-void ptrArrayAppend(struct ptrArray *, void *);
-void ptrArrayInsertAt(struct ptrArray *, uintmax_t, void *);
-void ptrArrayDelete(struct ptrArray *, uintmax_t);
-#define ptrArrayIndex(p, T, i) ((T) ((p)->ptrs[(i)]))
-
-// shouldquit.c
-extern int shouldQuit(void);
-
-// types.c
-extern void uninitTypes(void);
-extern uiTyped *newTyped(uintmax_t type);
diff --git a/windows/control.c b/windows/control.c
deleted file mode 100644
index 2dafc059..00000000
--- a/windows/control.c
+++ /dev/null
@@ -1,196 +0,0 @@
-// 27 may 2015
-#include "uipriv_windows.h"
-
-HWND uiWindowsUtilCreateControlHWND(DWORD dwExStyle, LPCWSTR lpClassName, LPCWSTR lpWindowName, DWORD dwStyle, HINSTANCE hInstance, LPVOID lpParam, BOOL useStandardControlFont)
-{
-	HWND hwnd;
-
-	hwnd = CreateWindowExW(dwExStyle,
-		lpClassName, lpWindowName,
-		dwStyle | WS_CHILD | WS_VISIBLE,
-		0, 0,
-		// use a nonzero initial size just in case some control breaks with a zero initial size
-		100, 100,
-		utilWindow, NULL, hInstance, lpParam);
-	if (hwnd == NULL)
-		logLastError("error creating window in uiWindowsUtilCreateControlHWND()");
-	if (useStandardControlFont)
-		SendMessageW(hwnd, WM_SETFONT, (WPARAM) hMessageFont, (LPARAM) TRUE);
-	return hwnd;
-}
-
-#define HWND(c) ((HWND) uiControlHandle((c)))
-
-void uiWindowsUtilDestroy(HWND hwnd)
-{
-	if (DestroyWindow(hwnd) == 0)
-		logLastError("error destroying window in uiWindowsUtilDestroyWindow()");
-}
-
-static void singleHWNDCommitDestroy(uiControl *c)
-{
-	uiWindowsUtilDestroy(HWND(c));
-}
-
-void uiWindowsUtilSetParent(HWND hwnd, uiControl *parent)
-{
-	HWND newParent;
-
-	newParent = utilWindow;
-	if (parent != NULL)
-		newParent = HWND(parent);
-	if (SetParent(hwnd, newParent) == 0)
-		logLastError("error changing window parent in uiWindowsUtilSetParent()");
-}
-
-static void singleHWNDCommitSetParent(uiControl *c, uiControl *parent)
-{
-	uiWindowsUtilSetParent(HWND(c), parent);
-}
-
-void uiWindowsUtilResize(HWND hwnd, intmax_t x, intmax_t y, intmax_t width, intmax_t height, uiSizing *d)
-{
-	moveWindow(hwnd, x, y, width, height, d);
-}
-
-static void singleHWNDResize(uiControl *c, intmax_t x, intmax_t y, intmax_t width, intmax_t height, uiSizing *d)
-{
-	uiWindowsUtilResize(HWND(c), x, y, width, height, d);
-}
-
-static uiSizing *singleHWNDSizing(uiControl *c)
-{
-	// TODO see if we can make this take an HWND and the parent
-	return uiWindowsSizing(c);
-}
-
-void uiWindowsUtilShow(HWND hwnd)
-{
-	ShowWindow(hwnd, SW_SHOW);
-}
-
-static void singleHWNDCommitShow(uiControl *c)
-{
-	uiWindowsUtilShow(HWND(c));
-}
-
-void uiWindowsUtilHide(HWND hwnd)
-{
-	ShowWindow(hwnd, SW_HIDE);
-}
-
-static void singleHWNDCommitHide(uiControl *c)
-{
-	uiWindowsUtilHide(HWND(c));
-}
-
-void uiWindowsUtilEnable(HWND hwnd)
-{
-	EnableWindow(hwnd, TRUE);
-}
-
-static void singleHWNDCommitEnable(uiControl *c)
-{
-	uiWindowsUtilEnable(HWND(c));
-}
-
-void uiWindowsUtilDisable(HWND hwnd)
-{
-	EnableWindow(hwnd, FALSE);
-}
-
-static void singleHWNDCommitDisable(uiControl *c)
-{
-	uiWindowsUtilDisable(HWND(c));
-}
-
-uintptr_t uiWindowsUtilStartZOrder(HWND hwnd)
-{
-	HWND insertAfter;
-	DWORD le;
-
-	// see http://stackoverflow.com/questions/30491418/
-	// also, the window at the beginning of the z-order has no previous window, so GetWindow() returns NULL
-	// we have to differentiate these error states
-	SetLastError(0);
-	insertAfter = GetWindow(hwnd, GW_HWNDPREV);
-	if (insertAfter == NULL) {
-		le = GetLastError();
-		SetLastError(le);		// just in case
-		if (le != 0)
-			logLastError("error getting insert after window in uiWindowsUtilStartZOrder()");
-	}
-	return (uintptr_t) insertAfter;
-}
-
-static uintptr_t singleHWNDStartZOrder(uiControl *c)
-{
-	return uiWindowsUtilStartZOrder(HWND(c));
-}
-
-uintptr_t uiWindowsUtilSetZOrder(HWND hwnd, uintptr_t insertAfter)
-{
-	setWindowInsertAfter(hwnd, (HWND) insertAfter);
-	return (uintptr_t) hwnd;
-}
-
-static uintptr_t singleHWNDSetZOrder(uiControl *c, uintptr_t insertAfter)
-{
-	return uiWindowsUtilSetZOrder(HWND(c), insertAfter);
-}
-
-// TODO should disabled controls return 1? test tabbing across a tab with only disabled controls
-int uiWindowsUtilHasTabStops(HWND hwnd)
-{
-	return (getStyle(hwnd) & WS_TABSTOP) != 0;
-}
-
-static int singleHWNDHasTabStops(uiControl *c)
-{
-	return uiWindowsUtilHasTabStops(HWND(c));
-}
-
-void setSingleHWNDFuncs(uiControl *c)
-{
-	uiControl(c)->CommitDestroy = singleHWNDCommitDestroy;
-	uiControl(c)->CommitSetParent = singleHWNDCommitSetParent;
-	uiControl(c)->Resize = singleHWNDResize;
-	uiControl(c)->Sizing = singleHWNDSizing;
-	uiControl(c)->CommitShow = singleHWNDCommitShow;
-	uiControl(c)->CommitHide = singleHWNDCommitHide;
-	uiControl(c)->CommitEnable = singleHWNDCommitEnable;
-	uiControl(c)->CommitDisable = singleHWNDCommitDisable;
-	uiControl(c)->StartZOrder = singleHWNDStartZOrder;
-	uiControl(c)->SetZOrder = singleHWNDSetZOrder;
-	uiControl(c)->HasTabStops = singleHWNDHasTabStops;
-}
-
-uiControl *uiWindowsNewSingleHWNDControl(uintmax_t type)
-{
-	uiControl *c;
-
-	c = uiNewControl(type);
-	setSingleHWNDFuncs(c);
-	return c;
-}
-
-char *uiWindowsUtilText(HWND hwnd)
-{
-	WCHAR *wtext;
-	char *text;
-
-	wtext = windowText(hwnd);
-	text = toUTF8(wtext);
-	uiFree(wtext);
-	return text;
-}
-
-void uiWindowsUtilSetText(HWND hwnd, const char *text)
-{
-	WCHAR *wtext;
-
-	wtext = toUTF16(text);
-	if (SetWindowTextW(hwnd, wtext) == 0)
-		logLastError("error setting control text in uiWindowsControlSetText()");
-	uiFree(wtext);
-}