restructered code in perparation for multiple rule set support

... this was long overdue, and I finlly tackeld it. It turned out to
be more complex than I initially thought. The next step now probably is
to actually implement multiple rule sets and the beauty that comes
with them.

1 files changed, 2 insertions, 0 deletions

diff --git a/tests/ourtail.c b/tests/ourtail.c
index 6781b5fe..4e8a6412 100644
--- a/tests/ourtail.c
+++ b/tests/ourtail.c
@@ -40,4 +40,6 @@ int main(int __attribute__((unused)) argc, char __attribute__((unused)) *argv[])
 
 	for( ; c != EOF ; c = getchar())
 		putchar(c);
+
+	return 0;
 }