acct-group

acct-user

app-admin

app-arch

app-benchmarks

app-crypt

app-i18n

app-misc

app-portage

app-shells

app-text

dev-db

dev-lang

dev-libs

dev-python

dev-util

dev-vcs

mail-filter

media-gfx

media-video

net-analyzer

net-irc

net-libs

  • Data Acquisition library, for packet I/O
  • A cross-platform open source C and C++ SDK for SOAP/XML Web services

net-misc

net-proxy

net-vpn

sci-libs

sci-mathematics

sys-apps

sys-cluster

sys-libs

sys-process

www-apps

www-servers