diff --git a/src/lib.rs b/src/lib.rs
index 76ba9b1..c686185 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,3 +1,16 @@
+// I swear the code down below looks way better in a proper editor
+// that greys out disabled code.
+//
+// While I'd love to make use of something like cfg_aliases, IDEs
+// are not intelligent enough yet.
+//
+// To aid reading this code, I have also adapted a convention of
+// having the original function first, then the stub function after.
+//
+// Legend of common cfg flags:
+// - any(all(feature = "chusan", target_arch = "x86_64"), not(feature = "chusan")): For amdaemon usage
+// - any(all(feature = "chusan", target_arch = "x86"), not(feature = "chusan")): For chusanapp usage
+
 mod configuration;
 mod log;