emacs_mpz_mul_2exp 49 src/bignum.h extern void emacs_mpz_mul_2exp (mpz_t, mpz_t const, EMACS_INT) emacs_mpz_mul_2exp 3527 src/data.c emacs_mpz_mul_2exp (mpz[0], *zval, XFIXNUM (count)); emacs_mpz_mul_2exp 395 src/floatfns.c emacs_mpz_mul_2exp (*t, *pn, (dscale - nscale) * LOG2_FLT_RADIX);