--- libtirpc-0.2.3.orig/tirpc/rpc/des_crypt.h	2013-02-13 16:13:59.000000000 +0100
+++ libtirpc-0.2.3/tirpc/rpc/des_crypt.h	2014-03-22 13:20:52.000000000 +0100
@@ -43,7 +43,6 @@
 #ifndef _DES_DES_CRYPT_H
 #define _DES_DES_CRYPT_H
 
-#include <sys/cdefs.h>
 #include <rpc/rpc.h>
 
 #define DES_MAXDATA 8192	/* max bytes encrypted in one call */
@@ -83,23 +82,35 @@
 /*
  * Cipher Block Chaining mode
  */
-__BEGIN_DECLS
+#ifdef __cplusplus
+extern "C" {
+#endif
 int cbc_crypt( char *, char *, unsigned int, unsigned int, char *);
-__END_DECLS
+#ifdef __cplusplus
+}
+#endif
 
 /*
  * Electronic Code Book mode
  */
-__BEGIN_DECLS
+#ifdef __cplusplus
+extern "C" {
+#endif
 int ecb_crypt( char *, char *, unsigned int, unsigned int );
-__END_DECLS
+#ifdef __cplusplus
+}
+#endif
 
 /* 
  * Set des parity for a key.
  * DES parity is odd and in the low bit of each byte
  */
-__BEGIN_DECLS
+#ifdef __cplusplus
+extern "C" {
+#endif
 void des_setparity( char *);
-__END_DECLS
+#ifdef __cplusplus
+}
+#endif
 
 #endif  /* _DES_DES_CRYPT_H */