diff -ru dsniff-2.3.orig/pcaputil.c dsniff-2.3/pcaputil.c
--- dsniff-2.3.orig/pcaputil.c	2000-11-14 10:51:08.000000000 -0500
+++ dsniff-2.3/pcaputil.c	2011-05-01 15:20:37.000000000 -0400
@@ -14,6 +14,7 @@
 #include <string.h>
 #include <err.h>
 #include <pcap.h>
+#undef BSD
 #ifdef BSD
 #include <pcap-int.h>
 #endif
diff -ru dsniff-2.3.orig/sshcrypto.c dsniff-2.3/sshcrypto.c
--- dsniff-2.3.orig/sshcrypto.c	2000-11-28 16:23:28.000000000 -0500
+++ dsniff-2.3/sshcrypto.c	2011-05-01 15:17:17.000000000 -0400
@@ -14,6 +14,8 @@
 
 #include <sys/types.h>
 #include <openssl/ssl.h>
+#include <openssl/blowfish.h>
+#include <openssl/des.h> 
 
 #include <err.h>
 #include <stdio.h>