Add fetch.c/fetch.h, a module for fetching function arguments

- this is now a thin wrapper over gimme_arg, ideally the backends will
  eventually use this right interface

- in display_args.c, strip one layer of pointer wrapping, which is now
  done in output.c

1 files changed, 1 insertions, 0 deletions

diff --git a/output.h b/output.h
index 2db9d27..481a385 100644
--- a/output.h
+++ b/output.h
@@ -18,6 +18,7 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  * 02110-1301 USA
  */
+#include "fetch.h"
 
 #include "forward.h"