fix __APPLE__ usage and wrong mv.

os/pl-codelist.h

@@ -0,0 +1,45 @@
+#ifndef PL_CODELIST_H
+#define PL_CODELIST_H
+
+
+static inline Word
+INIT_SEQ_STRING(size_t n)
+{
+  return RepPair(YAP_OpenList(n));
+}
+
+static inline Word
+EXTEND_SEQ_CODES(Word ptr, int c) {
+  ptr[0] = MkIntegerTerm(c);
+  ptr[1] = AbsPair(ptr+2);
+
+  return ptr+2;
+}
+
+static inline Word
+EXTEND_SEQ_CHARS(Word ptr, int c) {
+  ptr[0] = codeToAtom(c);
+  ptr[1] = AbsPair(ptr+2);
+
+  return ptr+2;
+}
+
+static inline int 
+CLOSE_SEQ_STRING(Word p, Word p0, term_t tail, term_t term, term_t l) {
+  CACHE_REGS
+  Yap_PutInSlot(l, AbsPair(p0) PASS_REGS);
+  p--;
+  if (tail) {
+    RESET_VARIABLE(p);
+    if (Yap_unify(Yap_GetFromSlot(l PASS_REGS), Yap_GetFromSlot(term PASS_REGS)))  {
+      Yap_PutInSlot(tail, (CELL)(p) PASS_REGS);
+      return TRUE;
+    }
+    return FALSE;
+  } else {
+    p[0] = YAP_TermNil();
+    return Yap_unify(Yap_GetFromSlot(l PASS_REGS), Yap_GetFromSlot(term PASS_REGS));
+  }
+}
+
+#endif