--- runtime/Clib/cbignum.c.orig	2021-12-02 23:37:12.000000000 -0700

+++ runtime/Clib/cbignum.c	2021-12-28 15:55:07.070170009 -0700

@@ -1134,7 +1134,7 @@ bgl_bignum_mask(obj_t x, long n) {

 /*    bgl_bignum_and ...                                               */

 /*---------------------------------------------------------------------*/

 BGL_RUNTIME_DEF obj_t

-bgl_bignum_and(obj_t x, long y) {

+bgl_bignum_and(obj_t x, obj_t y) {

    obj_t obj;

    mpz_t rop;

--- runtime/Include/bigloo_pair.h.orig	2021-12-02 23:37:12.000000000 -0700

+++ runtime/Include/bigloo_pair.h	2021-12-28 15:54:39.031147480 -0700

@@ -60,7 +60,7 @@ struct bgl_epair {

    obj_t car;       

    obj_t cdr;

    /* extended header type */

-#if( (BGL_GC == BGL_BOEHM_GC) && TAG_PAIR )

+#if( TAG_PAIR )

    obj_t eheader;

 #endif   

    /* extended slot */