resolve implicit declarations and enforce warnings as errors

data/data2.s

@@ -5582,8 +5582,107 @@ gUnknown_085B0830:: @ 85B0830
 gUnknown_085B0838:: @ 85B0838
 	.incbin "baserom.gba", 0x5b0838, 0x4
 
-gUnknown_085B083C:: @ 85B083C
-	.incbin "baserom.gba", 0x5b083c, 0x18c
+	@ todo, label functions from battle_ai.c
+sBattleAICmdTable:: @ 85B083C
+    .4byte 0x08131179
+    .4byte 0x081311b9
+    .4byte 0x081311f9
+    .4byte 0x08131239
+    .4byte 0x08131279
+    .4byte 0x081312bd
+    .4byte 0x08131325
+    .4byte 0x0813138d
+    .4byte 0x081313f5
+    .4byte 0x0813145d
+    .4byte 0x081314d1
+    .4byte 0x08131545
+    .4byte 0x081315b9
+    .4byte 0x0813162d
+    .4byte 0x0813169d
+    .4byte 0x0813170d
+    .4byte 0x08131789
+    .4byte 0x08131805
+    .4byte 0x08131841
+    .4byte 0x0813187d
+    .4byte 0x081318b9
+    .4byte 0x081318f5
+    .4byte 0x08131949
+    .4byte 0x0813199d
+    .4byte 0x081319f1
+    .4byte 0x08131a45
+    .4byte 0x08131a89
+    .4byte 0x08131acd
+    .4byte 0x08131b35
+    .4byte 0x08131ba1
+    .4byte 0x08131c0d
+    .4byte 0x08131c7d
+    .4byte 0x08131ced
+    .4byte 0x08131d5d
+    .4byte 0x08131d81
+    .4byte 0x08131f1d
+    .4byte 0x08131f49
+    .4byte 0x0813214d
+    .4byte 0x081321a5
+    .4byte 0x081321e1
+    .4byte 0x0813221d
+    .4byte 0x08132269
+    .4byte 0x081322b5
+    .4byte 0x081322b9
+    .4byte 0x081322bd
+    .4byte 0x081323b9
+    .4byte 0x081323d5
+    .4byte 0x08132401
+    .4byte 0x08132615
+    .4byte 0x08132701
+    .4byte 0x081327d1
+    .4byte 0x081327d5
+    .4byte 0x081327d9
+    .4byte 0x081328b9
+    .4byte 0x08132995
+    .4byte 0x08132a01
+    .4byte 0x08132a4d
+    .4byte 0x08132a99
+    .4byte 0x08132b01
+    .4byte 0x08132b69
+    .4byte 0x08132bd1
+    .4byte 0x08132c39
+    .4byte 0x08132d35
+    .4byte 0x08132e19
+    .4byte 0x08132f49
+    .4byte 0x08133021
+    .4byte 0x08133119
+    .4byte 0x081331fd
+    .4byte 0x08133285
+    .4byte 0x08133315
+    .4byte 0x08133329
+    .4byte 0x08133389
+    .4byte 0x0813339d
+    .4byte 0x08133495
+    .4byte 0x081334ed
+    .4byte 0x08133539
+    .4byte 0x08133585
+    .4byte 0x081335ad
+    .4byte 0x081335f9
+    .4byte 0x08133625
+    .4byte 0x08133651
+    .4byte 0x0813367d
+    .4byte 0x081336c9
+    .4byte 0x081336cd
+    .4byte 0x081336d1
+    .4byte 0x081336d5
+    .4byte 0x081336d9
+    .4byte 0x081336dd
+    .4byte 0x081336e1
+    .4byte 0x08133711
+    .4byte 0x08133731
+    .4byte 0x08133755
+    .4byte 0x0813382d
+    .4byte 0x0813387d
+    .4byte 0x081338cd
+    .4byte 0x08131eb5
+    .4byte 0x0813251d
+    .4byte 0x0813391d
+    .4byte 0x08133415
 
 gUnknown_085B09C8:: @ 85B09C8
 	.incbin "baserom.gba", 0x5b09c8, 0x1c