patch 8.2.2235: build failure with some Ruby versions Commit: https://github.com/vim/vim/commit/dace9f785fca6cc802b2fb7f11a5ee4fab896432 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Dec 28 15:07:45 2020 +0100 patch 8.2.2235: build failure with some Ruby versions Problem: Build failure with some Ruby versions. Solution: Adjust the code for Ruby 3.0. (Ozaki Kiichi, closes https://github.com/vim/vim/issues/7564)

/* sound.c */
int has_any_sound_callback(void);
int has_sound_callback_in_queue(void);
void invoke_sound_callback(void);
void f_sound_playevent(typval_T *argvars, typval_T *rettv);
void f_sound_playfile(typval_T *argvars, typval_T *rettv);
void f_sound_stop(typval_T *argvars, typval_T *rettv);
void f_sound_clear(typval_T *argvars, typval_T *rettv);
void sound_free(void);
/* vim: set ft=c : */