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, 1 deletions

diff --git a/handle_event.c b/handle_event.c
index 7d1eb61..ffce2ff 100644
--- a/handle_event.c
+++ b/handle_event.c
@@ -37,9 +37,9 @@
 #include "common.h"
 #include "value_dict.h"
 #include "breakpoint.h"
-#include "common.h"
 #include "library.h"
 #include "proc.h"
+#include "fetch.h"
 
 static void handle_signal(Event *event);
 static void handle_exit(Event *event);