const char **encoding_p);
extern void get_commit_format(const char *arg, struct rev_info *);
extern void format_commit_message(const struct commit *commit,
- const void *format, struct strbuf *sb,
+ const char *format, struct strbuf *sb,
enum date_mode dmode);
extern void pretty_print_commit(enum cmit_fmt fmt, const struct commit*,
struct strbuf *,