add some prototypes, casts, includes, parenthesis, and whatnot to

silence some warnings.

1 files changed, 4 insertions, 1 deletions

diff --git a/src/lib/libc/crypt/crypt2.c b/src/lib/libc/crypt/crypt2.c
index 63a297e510..f31818ae2b 100644
--- a/src/lib/libc/crypt/crypt2.c
+++ b/src/lib/libc/crypt/crypt2.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: crypt2.c,v 1.3 2005/08/08 08:05:33 espie Exp $        */
+/*      $OpenBSD: crypt2.c,v 1.4 2013/04/17 17:40:35 tedu Exp $ */
 
 /*
  * FreeSec: libcrypt
@@ -59,6 +59,9 @@
 extern const u_char _des_bits8[8];
 extern const u_int32_t _des_bits32[32];
 extern int      _des_initialised;
+void _des_init(void);
+void _des_setup_salt(int32_t salt);
+int _des_do_des(u_int32_t , u_int32_t , u_int32_t *, u_int32_t *, int);
 
 int
 setkey(const char *key)