diff --git a/ase/types.h b/ase/types.h
index 7913d712..35bdc729 100644
--- a/ase/types.h
+++ b/ase/types.h
@@ -1,5 +1,5 @@
 /*
- * $Id: types.h,v 1.12 2005-02-06 03:27:54 bacon Exp $
+ * $Id: types.h,v 1.13 2005-02-13 16:15:31 bacon Exp $
  */
 
 #ifndef _XP_TYPES_H_
@@ -10,6 +10,57 @@
 #endif
 #include <xp/xp_types.h>
 
+#if defined(XP_HAVE_LONG_LONG)
+typedef long long xp_long_t;
+typedef unsigned long long xp_ulong_t;
+#elif defined(XP_HAVE___INT64)
+typedef __int64 xp_long_t;
+typedef unsigned __int64 xp_ulong_t;
+#else
+typedef long xp_long_t;
+typedef unsigned long xp_ulong_t;
+#endif
+
+#if SIZEOF_VOID_P == SIZEOF_LONG_LONG
+typedef long long xp_int_t;
+typedef unsigned long long xp_uint_t;
+#elif SIZEOF_VOID_P == SIZEOF_LONG
+typedef long xp_int_t;
+typedef unsigned long xp_uint_t;
+#else
+typedef int xp_int_t;
+typedef unsigned int xp_uint_t;
+#endif
+
+#if SIZEOF_CHAR == 8
+typedef char xp_int8_t;
+typedef unsigned char xp_uint8_t;
+#endif
+
+#if SIZEOF_SHORT == 16
+typedef short xp_int16_t;
+typedef unsigned short xp_uint16_t;
+#endif
+
+#if SIZEOF_INT == 32
+typedef int xp_int32_t;
+typedef unsigned int xp_uint32_t;
+#elif SIZEOF_LONG == 32
+typedef long xp_int32_t;
+typedef unsigned long xp_uint32_t;
+#endif
+
+#if SIZEOF_INT = 64
+typedef int xp_int64_t;
+typedef unsigned int xp_uint64_t;
+#elif SIZEOF_LONG == 64
+typedef long xp_int64_t;
+typedef unsigned long xp_uint64_t;
+#elif SIZEOF_LONG_LONG == 64
+typedef long long xp_int64_t;
+typedef unsigned long long xp_uint64_t;
+#endif
+
 typedef xp_uint8_t  xp_byte_t;
 
 typedef int xp_bool_t;