identify some functions

include/structures.h

@@ -208,7 +208,7 @@ typedef struct {
 extern PriorityHandler gPriorityHandler;
 
 extern struct {
-    u8 unk0;
+    u8 disabled;
     u8 unk1;
     u8 unk2[0xf];
     u8 unk11;
@@ -218,8 +218,8 @@ extern struct {
     u8 unk15;
     s8 unk16;
     u8 unk17;
-} gUnk_02034490;
-static_assert(sizeof(gUnk_02034490) == 0x18);
+} gPauseMenuOptions;
+static_assert(sizeof(gPauseMenuOptions) == 0x18);
 
 typedef struct {
     u8 unk00 : 1;