Move IO::Compress from ext/ to cpan/

[p5sagit/p5-mst-13.2.git] / t / lib / h2ph.h

diff --git a/t/lib/h2ph.h b/t/lib/h2ph.h
index 23f259e..78429ca 100644 (file)
--- a/t/lib/h2ph.h
+++ b/t/lib/h2ph.h
@@ -26,6 +26,10 @@
 #undef MAX
 #define MAX(a,b) ((a) > (b) ? (a) : (b))
 
+/* Test #undef'ining an existing constant function */
+#define NOTTRUE 0
+#undef NOTTRUE
+
 /* Test #ifdef */
 #ifdef __SOME_UNIMPORTANT_PROPERTY
 #define MIN(a,b) ((a) < (b) ? (a) : (b))