--- cvsapi/diff/DiffBase.h~  2007-04-01 16:54:59.000000000 +0000
+++ cvsapi/diff/DiffBase.h  2007-04-01 16:55:06.000000000 +0000
@@ -21,6 +21,7 @@
 #ifndef DIFFBASE__H
 #define DIFFBASE__H

+#include <climits>
 #include <map>
 #include <vector>

--- cvsapi/diff/StringDiff.h~  2007-04-01 16:57:19.000000000 +0000
+++ cvsapi/diff/StringDiff.h  2007-04-01 16:58:10.000000000 +0000
@@ -21,6 +21,8 @@

 #include "DiffBase.h"

+#include <cstdio>
+
 /* Diff two strings, for testing... not much use for anything else */
 class CStringDiff : protected CDiffBase
 {
--- cvsdelta/cvsdelta.h~  2007-04-01 17:00:57.000000000 +0000
+++ cvsdelta/cvsdelta.h  2007-04-01 17:01:06.000000000 +0000
@@ -22,6 +22,8 @@

 #ifdef __cplusplus

+#include <cstdlib>
+
 #ifdef __hpux__
 #include <stdarg.h> // yes, hpux is *that* broken
 #endif