There has never been a show_date_human() function on the "master" branch in git.git. This declaration was added in b841d4ff438 (Add `human` format to test-tool, 2019-01-28). A look at the ML history reveals that it was leftover cruft from an earlier version of that commit[1]. 1. https://lore.kernel.org/git/20190118061805.19086-5-ischis2@xxxxxxx/ Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx> --- cache.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/cache.h b/cache.h index 281f00ab1b1..49b46244c74 100644 --- a/cache.h +++ b/cache.h @@ -1586,8 +1586,6 @@ struct date_mode *date_mode_from_type(enum date_mode_type type); const char *show_date(timestamp_t time, int timezone, const struct date_mode *mode); void show_date_relative(timestamp_t time, struct strbuf *timebuf); -void show_date_human(timestamp_t time, int tz, const struct timeval *now, - struct strbuf *timebuf); int parse_date(const char *date, struct strbuf *out); int parse_date_basic(const char *date, timestamp_t *timestamp, int *offset); int parse_expiry_date(const char *date, timestamp_t *timestamp); -- 2.35.0.913.g12b4baa2536