Fork channel

Create a new channel as a copy of main.

Rename channel

Rename main to:

Delete channel

Delete main? This cannot be undone.

dm.c
void bar(void);
void foo(int n) {
  if (n) { bar(); } else { while (1) {} }
}

void quack(void) {
  foo(0);
}

void quack2(void) {
  foo(4);
}