patch 8.2.4405: compiler warning for unused variable without +folding Commit: https://github.com/vim/vim/commit/8329ab79b26be4c6c5766d80abae4a22385ee9e1 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Feb 16 21:51:00 2022 +0000 patch 8.2.4405: compiler warning for unused variable without +folding Problem: Compiler warning for unused variable without the +folding feature. (Tony Mechelynck) Solution: Add #ifdef.

/* blowfish.c */
void crypt_blowfish_encode(cryptstate_T *state, char_u *from, size_t len, char_u *to, int last);
void crypt_blowfish_decode(cryptstate_T *state, char_u *from, size_t len, char_u *to, int last);
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 : */