patch 8.1.2021: some global functions can be local to the file Commit: https://github.com/vim/vim/commit/840d16fd36bfd1a9fac8200e3dc016b1e3f9c328 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Sep 10 21:27:18 2019 +0200 patch 8.1.2021: some global functions can be local to the file Problem: Some global functions can be local to the file. Solution: Add "static". (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/4917)

/* blowfish.c */
void crypt_blowfish_encode(cryptstate_T *state, char_u *from, size_t len, char_u *to);
void crypt_blowfish_decode(cryptstate_T *state, char_u *from, size_t len, char_u *to);
int crypt_blowfish_init(cryptstate_T *state, char_u *key, char_u *salt, int salt_len, char_u *seed, int seed_len);
int blowfish_self_test(void);
/* vim: set ft=c : */