Scm_BignumLogAnd 1244 src/bignum.c       ScmObj xandy = Scm_BignumLogAnd(x, y);
Scm_BignumLogAnd 2076 src/gauche.h   SCM_EXTERN ScmObj Scm_BignumLogAnd(ScmBignum *bx, ScmBignum *by);
Scm_BignumLogAnd 1821 src/number.c       return Scm_BignumLogAnd(SCM_BIGNUM(x), SCM_BIGNUM(y));