Implement a `lock` template in `locks` module.
Implement a `lock` template in `locks` module.

jfhg/Nim,russpowers/Nim,dom96/Nim,zachaysan/Nim,zachaysan/Nim,haiodo/Nim,singularperturbation/Nim,jfhg/Nim,mbaulch/Nim,haiodo/Nim,mbaulch/Nim,zachaysan/Nim,endragor/Nim,endragor/Nim,haiodo/Nim,singularperturbation/Nim,zachaysan/Nim,jsanjuas/Nim,russpowers/Nim,endragor/Nim,jfhg/Nim,endragor/Nim,singularperturbation/Nim,mbaulch/Nim,jsanjuas/Nim,endragor/Nim,singularperturbation/Nim,tulayang/Nim,jfhg/Nim,jsanjuas/Nim,tulayang/Nim,jfhg/Nim,mbaulch/Nim,jsanjuas/Nim,mbaulch/Nim,dom96/Nim,haiodo/Nim,russpowers/Nim,haiodo/Nim,endragor/Nim,dom96/Nim,mbaulch/Nim,tulayang/Nim,zachaysan/Nim,dom96/Nim,dom96/Nim,dom96/Nim,jfhg/Nim,zachaysan/Nim,jsanjuas/Nim,tulayang/Nim,jsanjuas/Nim,mbaulch/Nim,haiodo/Nim,jfhg/Nim,russpowers/Nim,zachaysan/Nim,russpowers/Nim,russpowers/Nim,haiodo/Nim,singularperturbation/Nim,singularperturbation/Nim,endragor/Nim,dom96/Nim,singularperturbation/Nim,tulayang/Nim,russpowers/Nim,tulayang/Nim,jsanjuas/Nim