patch 8.2.3420: _REENTRANT defined more than once Commit: https://github.com/vim/vim/commit/6b9efdde7828b3317b64f38bd90fb5a784a654c0 Author: Christian Brabandt <cb@256bit.org> Date: Thu Sep 9 17:14:50 2021 +0200 patch 8.2.3420: _REENTRANT defined more than once Problem: _REENTRANT defined more than once. Solution: Fix configure script. (Christian Brabandt, closes https://github.com/vim/vim/issues/8852)

/* bufwrite.c */
char *new_file_message(void);
int buf_write(buf_T *buf, char_u *fname, char_u *sfname, linenr_T start, linenr_T end, exarg_T *eap, int append, int forceit, int reset_changed, int filtering);
/* vim: set ft=c : */