--- gforth/configure.in	2005/08/21 22:09:13	1.152
+++ gforth/configure.in	2005/12/31 15:46:08	1.154
@@ -1,6 +1,6 @@
 dnl Process this file with autoconf to produce a configure script.
 
-#Copyright (C) 1995,1996,1997,1998,2000,2003,2004 Free Software Foundation, Inc.
+#Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005 Free Software Foundation, Inc.
 
 #This file is part of Gforth.
 
@@ -320,6 +320,62 @@ esac
 AC_MSG_RESULT($ac_cv_int_type_cell)
 AC_DEFINE_UNQUOTED(CELL_TYPE,$ac_cv_int_type_cell,[an integer type that is as long as a pointer])
 
+AC_MSG_CHECKING([for a C type for wydes])
+ac_cv_wyde_type_cell=none
+case 2 in
+  $ac_cv_sizeof_int)
+    ac_cv_wyde_type_cell=int
+    ;;
+  $ac_cv_sizeof_short)
+    ac_cv_wyde_type_cell=short
+    ;;
+  $ac_cv_sizeof_char)
+    ac_cv_wyde_type_cell=char
+    ;;
+  $ac_cv_sizeof_long)
+    ac_cv_wyde_type_cell=long
+    ;;
+  $ac_cv_sizeof_long_long)
+    ac_cv_wyde_type_cell="long long"
+    ;;
+  $ac_cv_sizeof_intptr_t)
+    ac_cv_wyde_type_cell="intptr_t"
+    ;;
+  $ac_cv_sizeof_int128_t)
+    ac_cv_wyde_type_cell="int128_t"
+    ;;
+esac
+AC_MSG_RESULT($ac_cv_wyde_type_cell)
+AC_DEFINE_UNQUOTED(WYDE_TYPE,$ac_cv_wyde_type_cell,[an integer type that is 2 bytes long])
+
+AC_MSG_CHECKING([for a C type for tetrabytes])
+ac_cv_tetrabyte_type_cell=none
+case 4 in
+  $ac_cv_sizeof_int)
+    ac_cv_tetrabyte_type_cell=int
+    ;;
+  $ac_cv_sizeof_short)
+    ac_cv_tetrabyte_type_cell=short
+    ;;
+  $ac_cv_sizeof_char)
+    ac_cv_tetrabyte_type_cell=char
+    ;;
+  $ac_cv_sizeof_long)
+    ac_cv_tetrabyte_type_cell=long
+    ;;
+  $ac_cv_sizeof_long_long)
+    ac_cv_tetrabyte_type_cell="long long"
+    ;;
+  $ac_cv_sizeof_intptr_t)
+    ac_cv_tetrabyte_type_cell="intptr_t"
+    ;;
+  $ac_cv_sizeof_int128_t)
+    ac_cv_tetrabyte_type_cell="int128_t"
+    ;;
+esac
+AC_MSG_RESULT($ac_cv_tetrabyte_type_cell)
+AC_DEFINE_UNQUOTED(TETRABYTE_TYPE,$ac_cv_tetrabyte_type_cell,[an integer type that is 4 bytes long])
+
 AC_MSG_CHECKING([for a C type for double-cells])
 ac_cv_int_type_double_cell=none
 case `expr 2 '*' "$ac_cv_sizeof_char_p"` in