tests/arrays: use libc crate for wchar_t

fw-immunant · fw-immunant · commit ae1aacf6d641 · 2025-07-07T01:52:43.000-04:00
diff --git a/tests/arrays/Cargo.toml b/tests/arrays/Cargo.toml
@@ -4,3 +4,4 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
+libc = "0.2"
