patch 9.0.1823: Autoconf 2.69 too old Commit: https://github.com/vim/vim/commit/a96d544bc355b1a6021feccf5fa2bd5659bc5269 Author: Illia Bobyr <illia.bobyr@gmail.com> Date: Wed Aug 30 16:30:15 2023 +0200 patch 9.0.1823: Autoconf 2.69 too old Problem: Autoconf 2.69 too old Solution: Migrate to Autoconf 2.71 Autoconf 2.69 is almost 10 years old. And 2.71 is also a few years old as well. Should be pretty well tested by now. It brings a lot of improvements and there seems to be an ongoing work on autoconf 2.72 already. This change just addresses two minor changes `autoupdate` suggested, and then `src/auto/configure` is regenerated by running cd src make AUTOCONF=autoconf2.71 autoconf closes: #12958 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Illia Bobyr <illia.bobyr@gmail.com>

/* hardcopy.c */
char *parse_printoptions(optset_T *args);
char *parse_printmbfont(optset_T *args);
int prt_header_height(void);
int prt_use_number(void);
int prt_get_unit(int idx);
void ex_hardcopy(exarg_T *eap);
void mch_print_cleanup(void);
int mch_print_init(prt_settings_T *psettings, char_u *jobname, int forceit);
int mch_print_begin(prt_settings_T *psettings);
void mch_print_end(prt_settings_T *psettings);
int mch_print_end_page(void);
int mch_print_begin_page(char_u *str);
int mch_print_blank_page(void);
void mch_print_start_line(int margin, int page_line);
int mch_print_text_out(char_u *textp, int len);
void mch_print_set_font(int iBold, int iItalic, int iUnderline);
void mch_print_set_bg(long_u bgcol);
void mch_print_set_fg(long_u fgcol);
/* vim: set ft=c : */