diff -Naur trousers-0.3.1/src/trspi/crypto/openssl/symmetric.c trousers-0.3.1.oden/src/trspi/crypto/openssl/symmetric.c
--- trousers-0.3.1/src/trspi/crypto/openssl/symmetric.c	2007-07-17 20:25:24.000000000 +0200
+++ trousers-0.3.1.oden/src/trspi/crypto/openssl/symmetric.c	2008-09-07 17:29:19.000000000 +0200
@@ -16,6 +16,7 @@
  */
 
 #include <string.h>
+#include <limits.h>
 
 #include <openssl/evp.h>
 #include <openssl/err.h>
diff -Naur trousers-0.3.1/src/tspi/tspi_aik.c trousers-0.3.1.oden/src/tspi/tspi_aik.c
--- trousers-0.3.1/src/tspi/tspi_aik.c	2007-09-25 20:57:58.000000000 +0200
+++ trousers-0.3.1.oden/src/tspi/tspi_aik.c	2008-09-07 17:31:35.000000000 +0200
@@ -12,6 +12,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <inttypes.h>
+#include <limits.h>
 
 #include "trousers/tss.h"
 #include "trousers/trousers.h"
diff -Naur trousers-0.3.1/src/tspi/tsp_ps.c trousers-0.3.1.oden/src/tspi/tsp_ps.c
--- trousers-0.3.1/src/tspi/tsp_ps.c	2007-07-19 20:00:05.000000000 +0200
+++ trousers-0.3.1.oden/src/tspi/tsp_ps.c	2008-09-07 17:31:08.000000000 +0200
@@ -15,6 +15,7 @@
 #include <string.h>
 #include <unistd.h>
 #include <stdio.h>
+#include <limits.h>
 
 #include "trousers/tss.h"
 #include "trousers/trousers.h"