Because of recent reductions in header interdependencies, these files need

to include crypto.h directly.

crypto/des/read2pwd.c

@@ -112,6 +112,7 @@
 #include <string.h>
 #include <openssl/des.h>
 #include <openssl/ui.h>
+#include <openssl/crypto.h>
 
 int DES_read_password(DES_cblock *key, const char *prompt, int verify)
 	{

crypto/des/str2key.c

@@ -57,6 +57,7 @@
  */
 
 #include "des_locl.h"
+#include <openssl/crypto.h>
 
 void DES_string_to_key(const char *str, DES_cblock *key)
 	{