--- src/lib/gssapi/krb5/,prf.c	Wed Dec 16 22:49:27 2009
+++ src/lib/gssapi/krb5/prf.c	Thu Jan 14 15:26:27 2010
@@ -32,6 +32,10 @@
 #include "gssapiP_krb5.h"
 #include <stdarg.h>
 
+#ifndef MIN             /* Usually found in <sys/param.h>. */
+#define MIN(_a,_b)  ((_a)<(_b)?(_a):(_b))
+#endif
+
 OM_uint32
 krb5_gss_pseudo_random(OM_uint32 *minor_status,
                        gss_ctx_id_t context,