1 files changed, 1 insertions, 0 deletions
diff --git a/include/field_specials.h b/include/field_specials.h
index 811bfef93..b3291bf54 100644
--- a/include/field_specials.h
+++ b/include/field_specials.h
@@ -21,6 +21,7 @@ void nullsub_61(void);
 u8 ContextNpcGetTextColor(void);
 void SetPCBoxToSendMon(u8);
 u16 GetPCBoxToSendMon(void);
+bool8 IsDestinationBoxFull(void);
 bool8 ShouldShowBoxWasFullMessage(void);
 u16 GetHiddenItemAttr(u32 hiddenItem, u8 attr);
 u8 GetUnlockedSeviiAreas(void);