X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Flisp%2Fao_lisp.h;h=1f3fb2b4020ebfec98e6c6391d17cfa761488d70;hb=c31744299e5a4342bbe26d3735ee2d8f09192ae9;hp=96a7a05f22c760e2255a9cdf79113f16a4c451da;hpb=98923ae1189f062b8b94120d47a56892db25493f;p=fw%2Faltos

diff --git a/src/lisp/ao_lisp.h b/src/lisp/ao_lisp.h
index 96a7a05f..1f3fb2b4 100644
--- a/src/lisp/ao_lisp.h
+++ b/src/lisp/ao_lisp.h
@@ -111,8 +111,9 @@ extern uint16_t		ao_lisp_top;
 #define AO_LISP_DIVIDE_BY_ZERO	0x02
 #define AO_LISP_INVALID		0x04
 #define AO_LISP_UNDEFINED	0x08
-#define AO_LISP_EOF		0x10
-#define AO_LISP_EXIT		0x20
+#define AO_LISP_REDEFINED	0x10
+#define AO_LISP_EOF		0x20
+#define AO_LISP_EXIT		0x40
 
 extern uint8_t		ao_lisp_exception;
 
@@ -627,7 +628,7 @@ struct ao_lisp_atom *
 ao_lisp_atom_intern(char *name);
 
 ao_poly *
-ao_lisp_atom_ref(struct ao_lisp_frame *frame, ao_poly atom);
+ao_lisp_atom_ref(ao_poly atom);
 
 ao_poly
 ao_lisp_atom_get(ao_poly atom);
@@ -635,6 +636,9 @@ ao_lisp_atom_get(ao_poly atom);
 ao_poly
 ao_lisp_atom_set(ao_poly atom, ao_poly val);
 
+ao_poly
+ao_lisp_atom_def(ao_poly atom, ao_poly val);
+
 /* int */
 void
 ao_lisp_int_write(ao_poly i);
@@ -757,12 +761,15 @@ ao_lisp_frame_free(struct ao_lisp_frame *frame);
 void
 ao_lisp_frame_bind(struct ao_lisp_frame *frame, int num, ao_poly atom, ao_poly val);
 
-int
-ao_lisp_frame_add(struct ao_lisp_frame **frame, ao_poly atom, ao_poly val);
+ao_poly
+ao_lisp_frame_add(struct ao_lisp_frame *frame, ao_poly atom, ao_poly val);
 
 void
 ao_lisp_frame_write(ao_poly p);
 
+void
+ao_lisp_frame_init(void);
+
 /* lambda */
 extern const struct ao_lisp_type ao_lisp_lambda_type;
 
@@ -864,7 +871,7 @@ ao_lisp_frames_dump(void)
 #include <assert.h>
 extern int dbg_move_depth;
 #define MDBG_DUMP 1
-#define MDBG_OFFSET(a)	((int) ((uint8_t *) (a) - ao_lisp_pool))
+#define MDBG_OFFSET(a)	((a) ? (int) ((uint8_t *) (a) - ao_lisp_pool) : -1)
 
 extern int dbg_mem;