diff --git a/src/ark.h b/src/ark.h
index 023af87..4ce240a 100644
--- a/src/ark.h
+++ b/src/ark.h
@@ -33,8 +33,8 @@ typedef struct _ARKRec {
 	struct pci_device       *PciInfo;
 	EntityInfoPtr		pEnt;
 	CARD32			IOAddress;
-	pointer			FBBase;
-	pointer			MMIOBase;
+	void*			FBBase;
+	void*			MMIOBase;
 	unsigned long		videoRam;
 	OptionInfoPtr		Options;
 	unsigned int		Flags;
diff --git a/src/ark_driver.c b/src/ark_driver.c
index b62d05c..6cb76af 100644
--- a/src/ark_driver.c
+++ b/src/ark_driver.c
@@ -124,14 +124,14 @@ static XF86ModuleVersionInfo ARKVersRec = {
 
 _X_EXPORT XF86ModuleData arkModuleData = { &ARKVersRec, ARKSetup, NULL };
 
-pointer ARKSetup(pointer module, pointer opts, int *errmaj, int *errmin)
+void *ARKSetup(void *module, void *opts, int *errmaj, int *errmin)
 {
 	static Bool setupDone = FALSE;
 
 	if (!setupDone) {
 		setupDone = TRUE;
 		xf86AddDriver(&ARK, module, 0);
-		return (pointer) 1;
+		return (void*) 1;
 	} else {
 		if (errmaj)
 			*errmaj = LDR_ONCEONLY;