commit https://github.com/vim/vim/commit/0899d698030ec076eb26352cda1ea334ab0819d9 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Mar 19 13:35:03 2016 +0100 patch 7.4.1592 Problem: Quickfix code using memory after being freed. (Dominique Pelle) Solution: Detect that the window was closed. (Hirohito Higashi)

/* 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 : */