\brief Retrieve the integer value of an enum constant declaration as an unsigned
long long.
If the cursor does not reference an enum constant declaration, ULLONG_MAX is returned.
Since this is also potentially a valid constant value, the kind of the cursor
must be verified before calling this function.
\brief Retrieve the integer value of an enum constant declaration as an unsigned long long.
If the cursor does not reference an enum constant declaration, ULLONG_MAX is returned. Since this is also potentially a valid constant value, the kind of the cursor must be verified before calling this function.