Added cleaned up structs and classes to proper header files.

source/engine/sound/soundbspfile.h

@@ -0,0 +1,23 @@
+#pragma once
+
+// Reconstructed C++ declarations from IDA Local Types and PDB/DIA metadata.
+// Original PDB header: w:\tech5\engine\sound\soundbspfile.h
+// Recovered logical types: 1
+// Signatures retain Xbox 360 ABI evidence and may still require manual review.
+
+
+// IDA Local Type ordinal 13707; PDB kind: class.
+class idSoundBSPFile
+{
+public:
+  idList<idPlane,39> planes;
+  idList<idVec3,39> vertices;
+  idList<int,39> vertIndex;
+  idList<sbspFace_t,39> faces;
+  idList<int,39> faceIndex;
+  idList<sbspArea_t,39> areas;
+  idList<sbspNode_t,39> nodes;
+  int numEnvironments;
+  int numDoors;
+  flatSoundBSP_t flatBSP;
+};