--- tsp.c.old	2004-12-03 15:38:26.000000000 +0100
+++ tsp.c	2004-12-03 15:40:52.000000000 +0100
@@ -89,6 +89,25 @@
 
 
 /* ======================================================================
+   Work-around til fejl iforb. med ny glibc
+   Løsningen er baseret på http://gcc.gnu.org/ml/libstdc++/2002-09/msg00115.html
+
+   Martin Parm, EDB-afdelingen, 3/12-2004
+   ====================================================================== */
+
+#include <ctype.h>
+
+__const unsigned short int *__ctype_b;
+__const __int32_t *__ctype_tolower;
+__const __int32_t *__ctype_toupper;
+
+void ctSetup(){
+  __ctype_b = *(__ctype_b_loc());
+  __ctype_toupper = *(__ctype_toupper_loc());
+  __ctype_tolower = *(__ctype_tolower_loc());
+}
+
+/* ======================================================================
 				  global variables
    ====================================================================== */
 
@@ -1068,6 +1087,8 @@
   char infile[100], model[100], solution[100], usecplex[100];
   boolean intsolution, cplex;
 
+  ctSetup();
+  
   if (argc >= 3) {
     strcpy(infile, argv[1]);
     strcpy(model, argv[2]);