How to disable privilege separation mode in SSHD? - for testing

[Hess THR]

Hello, 

What is the method to do a "UsePrivilegeSeaparation=no" on source code level? 

Is it the following?: 

sed -i 's/^int use_privsep = -1;$/int use_privsep = 0;/g' 
/home/user/src/usr.bin/ssh/sshd.c

or am I wrong?

only for testing purposes! cannot check childs. 

Many thanks.