commit https://github.com/vim/vim/commit/a357e44ccdf5cfe9f6d35cc348ca33ccd973e1a9 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Aug 10 20:45:07 2016 +0200 patch 7.4.2191 Problem: No automatic prototype for vim_main2(). Solution: Move the #endif. (Ken Takata)

/* auto/if_perl.c */
int perl_enabled(int verbose);
void perl_end(void);
void msg_split(char_u *s, int attr);
void perl_win_free(win_T *wp);
void perl_buf_free(buf_T *bp);
void ex_perl(exarg_T *eap);
void do_perleval(char_u *str, typval_T *rettv);
void ex_perldo(exarg_T *eap);