DAN30-A. Create a copy constructor and assignment operator for non copyable objects

FIOxx-C. Do not call remove() on an open file

This possibly needs to be broken down into more subsets. Look at the existing signal rules first so there is no overlap:
SIGxx-A. Avoid race conditions with signal handlers

MSC06-A. Be aware of insecure compiler optimization when dealing with sensitive data

POS30-C. Use the readlink() function properly

Not created yet:
EXP07-A. Reserved

INT34-C. Use intmax_t for signed integer types or uintmax_t for unsigned integer types where the underlying type is unknown