updated for version 7.4.399v7.4.399

Problem:    Encryption implementation is messy.  Blowfish encryption has a
            weakness.
Solution:   Refactor the encryption, store the state in an allocated struct
            instead of using a save/restore mechanism.  Introduce the
            "blowfish2" method, which does not have the weakness and encrypts
            the whole undo file. (largely by David Leadbeater)

1 files changed, 0 insertions, 2 deletions

diff --git a/src/proto/fileio.pro b/src/proto/fileio.pro
index 7aa99cfa8a..0d532f4ce2 100644
--- a/src/proto/fileio.pro
+++ b/src/proto/fileio.pro
@@ -4,8 +4,6 @@ int readfile __ARGS((char_u *fname, char_u *sfname, linenr_T from, linenr_T line
 int prep_exarg __ARGS((exarg_T *eap, buf_T *buf));
 void set_file_options __ARGS((int set_options, exarg_T *eap));
 void set_forced_fenc __ARGS((exarg_T *eap));
-int prepare_crypt_read __ARGS((FILE *fp));
-char_u *prepare_crypt_write __ARGS((buf_T *buf, int *lenp));
 int check_file_readonly __ARGS((char_u *fname, int perm));
 int buf_write __ARGS((buf_T *buf, char_u *fname, char_u *sfname, linenr_T start, linenr_T end, exarg_T *eap, int append, int forceit, int reset_changed, int filtering));
 void msg_add_fname __ARGS((buf_T *buf, char_u *fname));