1 files changed, 8 insertions, 4 deletions
diff --git a/test/pp.h b/test/pp.h
index 80042fd..e914800 100644
--- a/test/pp.h
+++ b/test/pp.h
@@ -3,12 +3,16 @@
 
 extern warnhere();
 #define Foo 9
-void hi() {
-   extern int printf();
-   printf("hi from header\n");
+void hi(int x) {
+   extern int printf(const char *, ...);
+   printf("hi from header ;%d\n", x);
 }
-
+#if 1
+#endif
 #elifndef Ww
 #define Bar 7
+#define SQR_(x) (x)*(x)
+#define SQR(y) SQR_(y)
+#define ADD(a,b) (a)+(b)
 
 #endif