1 files changed, 0 insertions, 18 deletions
diff --git a/include/ucs2.h b/include/ucs2.h
index ee038ce7..87eab32f 100644
--- a/include/ucs2.h
+++ b/include/ucs2.h
@@ -63,22 +63,4 @@ StrCSpn(const CHAR16 *s, const CHAR16 *reject)
 	return ret;
 }
 
-/*
- * Test if an entire buffer is nothing but NUL characters.  This
- * implementation "gracefully" ignores the difference between the
- * UTF-8/ASCII 1-byte NUL and the UCS-2 2-byte NUL.
- */
-static inline bool
-__attribute__((__unused__))
-is_all_nuls(UINT8 *data, UINTN data_size)
-{
-	UINTN i;
-
-	for (i = 0; i < data_size; i++) {
-		if (data[i] != 0)
-			return false;
-	}
-	return true;
-}
-
 #endif /* SHIM_UCS2_H */