Add socketpair
Add socketpair

superriva/libc,rust-lang/libc,DiamondLovesYou/libc,anatol/libc,cactorium/libc,philippkeller/libc,cactorium/libc,cybergeek94/libc,DiamondLovesYou/libc,cactorium/libc,rust-lang/libc,philippkeller/libc,cybergeek94/libc,rust-lang-nursery/libc,diwic/libc,zethra/libc,diwic/libc,anatol/libc,mneumann/libc,zethra/libc,cybergeek94/libc,anatol/libc,DiamondLovesYou/libc,diwic/libc,diwic/libc,superriva/libc,philippkeller/libc,superriva/libc,zethra/libc,mneumann/libc,mneumann/libc,rust-lang-nursery/libc,rust-lang/libc,rust-lang-nursery/libc,DiamondLovesYou/libc