/* Search dynamic space. */
headerptr = (lispobj *)DYNAMIC_SPACE_START;
-#if !defined(__i386__)
+#if !defined(LISP_FEATURE_X86)
count =
dynamic_space_free_pointer -
(lispobj *)DYNAMIC_SPACE_START;
for (i = 0; i < NREGS ; i++)
if (strcasecmp(s + 1, lisp_register_names[i]) == 0)
-#ifdef __i386__
+#ifdef LISP_FEATURE_X86
return i*2;
#else
return i;