Method IsUsed

pcsx2/SIO/Memcard/MemoryCardFolder.h:114–114

	bool IsFile() const { return !!(entry.data.mode & Mode_File); }
	bool IsDir() const { return !!(entry.data.mode & Mode_Directory); }
	bool IsUsed() const { return !!(entry.data.mode & Mode_Used); }
	bool IsValid() const { return entry.data.mode != 0xFFFFFFFF; }
	// checks if we're either "." or ".."
	bool IsDotDir() const { return entry.data.name[0] == '.' && (entry.data.name[1] == '\0' || (entry.data.name[1] == '.' && entry.data.name[2] == '\0')); }