diff -Nru libpretrace-0.4.orig/libpretrace.c libpretrace-0.4/libpretrace.c
--- libpretrace-0.4.orig/libpretrace.c	2008-06-18 01:24:17.000000000 -0400
+++ libpretrace-0.4/libpretrace.c	2008-06-18 01:25:11.000000000 -0400
@@ -9,7 +9,7 @@
 #include <stdio.h>
 #include <unistd.h>
 #include <errno.h>
-#include <limits.h>
+#include <linux/limits.h>
 #include <fcntl.h>
 #include <string.h>
 #include <libgen.h>
diff -Nru libpretrace-0.4.orig/ptgenmap.c libpretrace-0.4/ptgenmap.c
--- libpretrace-0.4.orig/ptgenmap.c	2008-06-18 01:24:17.000000000 -0400
+++ libpretrace-0.4/ptgenmap.c	2008-06-18 01:38:50.000000000 -0400
@@ -1,8 +1,12 @@
 #include <stdio.h>
-#include <limits.h>
+#include <linux/limits.h>
 #include <string.h>
 #include <stdlib.h>
 
+#ifndef LINE_MAX
+#include <limits.h>
+#endif
+
 #include "pretrace.h"
 #include "trie.h"