1 files changed, 2 insertions, 21 deletions
diff --git a/tests/063.sh b/tests/063.sh
index f5f9505..a3095e8 100644
--- a/tests/063.sh
+++ b/tests/063.sh
@@ -6,28 +6,9 @@ cat <<'EOF' > expected
 EOF
 
 bash ../../test_diff.sh <<'EOF'
-int fprintf();
+#include <stdarg.h>
 
-// System V Application Binary Interface
-// AMD64 Architecture Processor Supplement
-// (With LP64 and ILP32 Programming Models)
-// Version 1.0
-// Figure 3.34: va_list Type Declaration
-struct __va_list__ {
-    // unsigned int gp_offset;
-    // unsigned int fp_offset;
-    int gp_offset;
-    int fp_offset;
-    void* overflow_arg_area;
-    void* reg_save_area;
-};
-// ducc currently does not support array type.
-// typedef struct __va_list__ va_list[1];
-typedef struct __va_list__* va_list;
-
-// va_start() is currently implemented as a special form due to the limitation of #define macro.
-void va_end(va_list args) {
-}
+int fprintf();
 
 struct FILE;
 typedef struct FILE FILE;