Gentoo's Bugzilla –
Attachment 652452 Details for
Bug 735640mail-client/thunderbird-68.11.0 - .../work/thunderbird-68.11.0/netwerk/srtp/src/crypto/cipher/aes_gcm_nss.c:274:15: error: 'CK_GCM_PARAMS' {aka 'struct CK_GCM_PARAMS'} has no member named 'ulIvBits'; did you mean 'ulTagBits'?