if [[ -n $_IS_GENTOO ]]; then
    # Nice mappings to restart/... the services
    Start Stop Reload Restart ()
    {
        local SUDO

        [[ $UID != 0 ]] && SUDO="sudo"
        $SUDO /etc/init.d/$1 ${0:l}
    }
fi

# Calculator
autoload -U zcalc
function = {
    zcalc -e "$*"
}
aliases[=]='LC_NUMERIC=C noglob ='

# Quick find
f() 
{
    echo "find . -iname \"*$1*\""
    find . -iname "*$1*"
}

# zman -- easier browsing of zsh manpage
# from zsh-users list, enhanced
zman() {
    PAGER="less -g -s '+/(?i)^       "$1"'" man zshall
}

check_libs()
{
    local libs found=0

    for i in $(ps -A -o 'pid='); do
        libs=$(pmap -q $i |
               grep '(deleted)' |
               grep -v '\<zero\>\|\[aio\]\|SYSV0\|\<drm\>' |
               tr -s ' ' |
               cut -d' ' -f4 |
               sort -u)

        if [[ -n $libs ]]; then
            (($found)) && echo #newline between entries

            found=1

            echo $libs
            echo '  ↳' $(ps -o 'args=' $i)
        fi
    done

    return $found
}

menc()
{
    local p

    read -rs "p?Password: "
    echo

    echo "Loading ~/schreiben/"
    echo $p | encfs --stdinpass ~/.enc/schreiben/ ~/schreiben/

    unset p
}

# list the current enabled gcc flags
# based on a script by mv
list_cc_flags()
{
    local funcname=${0##*/}

    _Usage_$0 ()
    {
        printf '%s\n' "Usage: $funcname c|o [gcc-Flags e.g. -march=native -O2]
        Show which compile|optimization flags are selected when you chose gcc-Flags"
        return ${1:-1}
    }

    case "${1}" in
        c)
            shift
            gcc -v -c -Q "${@}" -o /dev/null -x c - 2>&1 <<PROG
int main(){return 0;}
PROG
            ;;
        o)
            shift
            gcc -c -Q "${@}" -o /dev/null --help=optimizer 2>&1;;
        *)  _Usage_$0;;
    esac
}

if [[ -n $_IS_GENTOO ]]; then
    # Change to the directory of a specific package
    _cdu ()
    {
        cd ${1:h}
    }

    # unpacks a specific package
    _unpack ()
    {
        ebuild $1 clean unpack
    }

    # set job count to 1 if there is only one package to install
    emerge()
    {
        if [[ $# < 3 ]]; then
            command emerge --jobs=1 $@
        else
            command emerge $@
        fi
    }

    # keyword a specific package using flaggie
    # relies on the $_kw variable set in .zshenv
    kw()
    {
        if [[ -z $1 ]]; then
            echo "Error: Need the package"
            return 1
        fi

        if whence flaggie NOE; then
            # use 'flaggie'
            flaggie $1 "+$_kw"
        else
            echo "Error: flaggie not installed"
            echo "Do it yourself!"
            return 1
        fi
    }
fi