Make* -> Driver::Create. Having these floating in arch.h isn't

useful; if you create the class, you need the class definition to
free it, and anyone creating a class is probably going to use it,
too.

stepmania/src/arch/MemoryCard/MemoryCardDriver.cpp

@@ -122,7 +122,7 @@ bool MemoryCardDriver::DoOneUpdate( bool bMount, vector<UsbStorageDevice>& vStor
 }
 
 #include "arch/arch_default.h"
-MemoryCardDriver *MakeMemoryCardDriver()
+MemoryCardDriver *MemoryCardDriver::Create()
 {
 	MemoryCardDriver *ret = NULL;
 

stepmania/src/arch/MemoryCard/MemoryCardDriver.h

@@ -75,6 +75,8 @@ struct UsbStorageDevice
 class MemoryCardDriver
 {
 public:
+	static MemoryCardDriver *Create();
+
 	MemoryCardDriver() {}
 	virtual ~MemoryCardDriver() {}