patch 8.1.0798: changing a blob while iterating over it works strangely commit https://github.com/vim/vim/commit/dd29ea18050284526174b5685781469240f5bc4a Author: Bram Moolenaar <Bram@vim.org> Date: Wed Jan 23 21:56:21 2019 +0100 patch 8.1.0798: changing a blob while iterating over it works strangely Problem: Changing a blob while iterating over it works strangely. Solution: Make a copy of the Blob before iterating.

/* 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 : */