diff options
Diffstat (limited to 'libguile/vm.h')
-rw-r--r-- | libguile/vm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libguile/vm.h b/libguile/vm.h index 17445ea51..6d76f12e8 100644 --- a/libguile/vm.h +++ b/libguile/vm.h @@ -51,6 +51,7 @@ struct scm_vm { SCM hooks[SCM_VM_NUM_HOOKS]; /* hooks */ SCM options; /* options */ int trace_level; /* traces enabled if trace_level > 0 */ + scm_t_int64 cookie; /* used to detect unrewindable continuations */ }; SCM_API SCM scm_the_vm_fluid; |