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-rw-r--r--src/frames.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/frames.h b/src/frames.h
index b0ac0c79a..a7292ff74 100644
--- a/src/frames.h
+++ b/src/frames.h
@@ -104,6 +104,13 @@ extern scm_t_bits scm_tc16_heap_frame;
#define SCM_HEAP_FRAME_POINTER(f) (SCM_HEAP_FRAME_DATA (f) + 2)
#define SCM_VALIDATE_HEAP_FRAME(p,x) SCM_MAKE_VALIDATE (p, x, HEAP_FRAME_P)
+extern SCM scm_frame_program (SCM frame);
+extern SCM scm_frame_local_ref (SCM frame, SCM index);
+extern SCM scm_frame_local_set_x (SCM frame, SCM index, SCM val);
+extern SCM scm_frame_return_address (SCM frame);
+extern SCM scm_frame_dynamic_link (SCM frame);
+extern SCM scm_frame_external_link (SCM frame);
+
extern SCM scm_c_make_heap_frame (SCM *fp);
extern void scm_bootstrap_frames (void);
extern void scm_init_frames (void);