gpg: Use gnupg_fd_t for encrypt_crypt and gpg_verify.
* common/iobuf.h (iobuf_fdopen_nc): Use gnupg_t. * common/iobuf.c (iobuf_fdopen_nc): Use gnupg_t. * g10/main.h (encrypt_crypt, gpg_verify): Use gnupg_fd_t. * g10/encrypt.c (encrypt_crypt): Use gnupg_fd_t. (encrypt_crypt_files): Follow the change. * g10/gpg.c (main): Follow the change. * g10/verify.c (gpg_verify): Use gnupg_fd_t.
- GnuPG-bug-id: T6580
- Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>