Fix threaded supervisor channels - Fix #766

Some pointer casting with abstract types was incorrect, resulting
in strange behavior when trying to use supervisor channels that were
threaded. This fix also adds the ability to supply a supervisor channel
directly when creating a thread.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/include/janet.h b/src/include/janet.h
index d4e904da..b7f5c2b8 100644
--- a/src/include/janet.h
+++ b/src/include/janet.h
@@ -1951,6 +1951,7 @@ JANET_API uint8_t janet_unmarshal_byte(JanetMarshalContext *ctx);
 JANET_API void janet_unmarshal_bytes(JanetMarshalContext *ctx, uint8_t *dest, size_t len);
 JANET_API Janet janet_unmarshal_janet(JanetMarshalContext *ctx);
 JANET_API JanetAbstract janet_unmarshal_abstract(JanetMarshalContext *ctx, size_t size);
+JANET_API void janet_unmarshal_abstract_reuse(JanetMarshalContext *ctx, void *p);
 
 JANET_API void janet_register_abstract_type(const JanetAbstractType *at);
 JANET_API const JanetAbstractType *janet_get_abstract_type(Janet key);