Constant gnunet_sys::GNUNET_OS_InstallationPathKind_GNUNET_OS_IPK_SELF_PREFIX

pub const GNUNET_OS_InstallationPathKind_GNUNET_OS_IPK_SELF_PREFIX: GNUNET_OS_InstallationPathKind = 5;

Return the installation directory of this application, not the one of the overall GNUnet installation (in case they are different).