function CommonFun.calcBuff_8150(srcUser, targetUser, a, b, c, d, lv)
  if srcUser == nil or targetUser == nil then
    return 0
  end
  local skilllv = srcUser:GetLernedSkillLevel(2659_ARCHBISHOP:ALLOY_SMELTING)
  local A = a * (1 + skilllv * 0.1)
  return A
end