Index: ARCHITECTURE
==================================================================
--- ARCHITECTURE
+++ ARCHITECTURE
@@ -74,10 +74,13 @@
 quarks for use with the resource manager. The quarks.js program converts
 quarks into quarks.h.
 
 smallxrm.c/smallxrm.h: An implementation of the X resource manager. This
 can be used independently from Free Hero Mesh.
+
+sound.c: Implements sound effects. Also deals with loading sound effects,
+amplification, MML, etc.
 
 
 === Invariants ===
 
 All game state changes which persist across turns and can affect the