typedef oeistream *(*oeistream_alloc_t)(const char *);
typedef void (*oeistream_dealloc_t)(oeistream *);
bool OERegisterIStream(const char *protocol, oeistream_alloc_t alloc,
oeistream_dealloc_t dealloc)
Registers the specified input stream allocation and deallocation functions to
be used with the specified protocol. See
OEPlatform::OEOpenIStream for details on how these functions are used.