How to install a CA certificate programatically

Hi

this question is not directly related with SF but assuming that the users of SF
can have information on the subject

i need help on installing a CA certificate programatically , (on target machine)
does someone know a way to do it

i can write a .NET dll to do it but ,i can not use .NET for only this ,because application is totaly native ,adding a huge dependency is not a good idea

i could use Certmgr.exe commandline but ,that can not be reditributed

do you know any other way to install a CA certificate programatically other than the options above

it has not use a Lua based code ,i can write code in C/C++/Delphi

P.S , i am not using Setup Factory and i will not use it for this