commit https://github.com/vim/vim/commit/2bf2417612879de627dcea1dbb22ee2199b16963 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Dec 31 20:54:51 2015 +0100 patch 7.4.1011 Problem: Can't build with Strawberry Perl. Solution: Include stdbool.h. (Ken Takata, closes https://github.com/vim/vim/issues/328)

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