There are two main types that are used by applications. Both are "opaque
types", meaning they are structures that are B<not> completely defined in the
header file, so you cannot access the structures' members. You don't need to,
There are two main types that are used by applications. Both are "opaque
types", meaning they are structures that are B<not> completely defined in the
header file, so you cannot access the structures' members. You don't need to,