Added comments to the c rpl
Added comments to the c rpl

jorconnor/senior-design-rpl,jorconnor/senior-design-rpl,jorconnor/senior-design-rpl,jorconnor/senior-design-rpl,jorconnor/senior-design-rpl,jorconnor/senior-design-rpl,jorconnor/senior-design-rpl,jorconnor/senior-design-rpl,jorconnor/senior-design-rpl,jorconnor/senior-design-rpl