VSTR_AUTOCONF_uintmax_t data)
uintmax_t data)
static void http_app_hdr_uintmax(Vstr_base *out, const char *hdr,                                 VSTR_AUTOCONF_uintmax_t data){  http__app_hdr_hdr(out, hdr);  vstr_add_fmt(out, out->len, "%ju", data);  http__app_hdr_eol(out);}