--:Minify:--
local kernel = ...
function print(...)
    local args = {...}
    local output = ""
    for i = 1, #args do output = output .. tostring(args[i]) .. "\t" end
    output = output:sub(1, -2)
    syscall.write(1, output.."\n")
end

function printf(fmt, ...)
    local output = string.format(fmt, ...)
    syscall.write(1, output.."\n")
end

function printInline(...)
    local args = {...}
    local output = ""
    for i = 1, #args do output = output .. tostring(args[i]) .. "\t" end
    output = output:sub(1, -2)
    syscall.write(1, output)
end

function userinput(fd, helpstr, replacestr, fdo)
    local str = ""
    if helpstr then print(helpstr) end
    while true do
        local inp = syscall.read(fd)
        if inp~="" and inp~=nil then
            if inp~="\n" then
                if replacestr then
                    syscall.write(fdo, replacestr)
                else
                    syscall.write(fdo, inp)
                end
                str = inp
            else
                break
            end
        end
    end
    return str
end