v1.9.13p3
Pass sudo's process ID to suspend_sudo_nopty() since we already know it. Saves an unnecessary getpid(2) call.
verbose flag is boolean, not int
Place C23 attributes before keywords in function declarations. In practice this means we must use "sudo_noreturn static foo(void)" instead of "static sudo_noreturn foo(void)".
Add support for the struct kinfo_proc on Dragonfly BSD.