Add `scm_c_value_ref' to allow access to multiple returned values from C

[bpt/guile.git] / libguile / values.h

diff --git a/libguile/values.h b/libguile/values.h
index 65ad8a1..5f79855 100644 (file)
--- a/libguile/values.h
+++ b/libguile/values.h
@@ -33,6 +33,7 @@ SCM_API SCM scm_values_vtable;
 SCM_INTERNAL void scm_i_extract_values_2 (SCM obj, SCM *p1, SCM *p2);
 
 SCM_API SCM scm_values (SCM args);
+SCM_API SCM scm_c_value_ref (SCM values, size_t idx);
 SCM_INTERNAL void scm_init_values (void);
 
 #endif  /* SCM_VALUES_H */