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-rw-r--r--libguile/environments.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/libguile/environments.h b/libguile/environments.h
index dd698b7b5..31b34d9e0 100644
--- a/libguile/environments.h
+++ b/libguile/environments.h
@@ -51,8 +51,6 @@ struct scm_environment_funcs {
SCM (*observe) (SCM self, scm_environment_observer proc, SCM data, int weak_p);
void (*unobserve) (SCM self, SCM token);
- SCM (*mark) (SCM self);
- void (*free) (SCM self);
int (*print) (SCM self, SCM port, scm_print_state *pstate);
};