Fork channel

Create a new channel as a copy of main.

Rename channel

Rename main to:

Delete channel

Delete main? This cannot be undone.

module.map
module cstd { module stdint { header "stdint.h" } }
module LLVMSupport { module Blah { header "Blah.h" export * } module AIX { header "AIX.h" } }
module LLVMTarget { module Blah { header "TBlah.h" export * } module Foo { header "TFoo.h" } }