Functions starting with `a' in kern

• action_thread kern/machine.c:453
• action_thread_continue kern/machine.c:424
• allocStack kern/kernel_stack.c:364
• assert_wait kern/sched_prim.c:285
• ast_check kern/ast.c:143
• ast_init kern/ast.c:85
• ast_taken kern/ast.c:97