1 files changed, 6 insertions, 0 deletions
diff --git a/test/pp.h b/test/pp.h
new file mode 100644
index 0000000..69da492
--- /dev/null
+++ b/test/pp.h
@@ -0,0 +1,6 @@
+extern warnhere();
+#define Foo 9
+void hi() {
+   extern int printf();
+   printf("hi from header\n");
+}