patch 8.0.1374: CTRL-A does not work with an empty line commit https://github.com/vim/vim/commit/5fe6bdf858a7f2f288d599ffb5efb3c08449c817 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Dec 5 17:22:12 2017 +0100 patch 8.0.1374: CTRL-A does not work with an empty line Problem: CTRL-A does not work with an empty line. (Alex) Solution: Decrement the end only once. (Hirohito Higashi, closes https://github.com/vim/vim/issues/2387)

/* crypt_zip.c */
void crypt_zip_init(cryptstate_T *state, char_u *key, char_u *salt, int salt_len, char_u *seed, int seed_len);
void crypt_zip_encode(cryptstate_T *state, char_u *from, size_t len, char_u *to);
void crypt_zip_decode(cryptstate_T *state, char_u *from, size_t len, char_u *to);
/* vim: set ft=c : */