* lang/cpp/src/gpgaddexistingsubkeyeditinteractor.h, lang/cpp/src/gpgrevokekeyeditinteractor.h: Include <string>. * lang/cpp/src/key.h: Include <ctime> instead of <sys/time.h>. --
* lang/cpp/src/gpgaddexistingsubkeyeditinteractor.cpp, lang/cpp/src/gpgaddexistingsubkeyeditinteractor.h: New. * lang/cpp/src/Makefile.am: Add new files. -- GnuPG-bug-id: 5770