ffi: new FFI type I/O functions.

* ffi.c (put_obj, get_obj, fill_obj): New functions.
(ffi_init): put-obj, get-obj, fill-obj intrinsics registered.

* ffi.h (put_obj, get_obj, fill_obj): Declared.

* txr.1: Documented.

1 files changed, 3 insertions, 0 deletions

diff --git a/ffi.h b/ffi.h
index 93ac5639..3f59186b 100644
--- a/ffi.h
+++ b/ffi.h
@@ -134,4 +134,7 @@ val union_in(val uni, val memb, val memb_obj);
 val union_out(val uni, val memb, val memb_obj);
 val make_zstruct(val type, struct args *args);
 val zero_fill(val type, val obj);
+val put_obj(val obj, val type, val stream);
+val get_obj(val type, val stream);
+val fill_obj(val obj, val type, val stream);
 void ffi_init(void);