1 files changed, 16 insertions, 0 deletions
diff --git a/Build/source/texk/one/one.c b/Build/source/texk/one/one.c
new file mode 100644
index 00000000000..49c3b6cb364
--- /dev/null
+++ b/Build/source/texk/one/one.c
@@ -0,0 +1,16 @@
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdio.h>
+#include <zlib.h>
+#include <png.h>
+
+int
+main (int argc, char **argv)
+{
+  printf ("Hello, this is progone,"
+            " using libpng %d (" PNG_LIBPNG_VER_STRING ") and zlib %s (" ZLIB_VERSION ")\n",
+          png_access_version_number (), zlibVersion ());
+  return 0;
+}