ReplaceData
BMessage::ReplaceData(const char *name, type_code type, int32 index,
BMessage::ReplaceData(const char *name, type_code type, const void *data,
BMessage::ReplaceData(const char* name, type_code type, int32 index,
BMessage::ReplaceData(const char* name, type_code type, const void* data,