173 static void skip_num(int hex, const char *value, const char **end,  in skip_num()  argument
188 	if (end != NULL)  in skip_num()
189 		*end = value;  in skip_num()
195 	const char *end;  in eth_validate_ethaddr_str()  local
201 		skip_num(1, cur, &end, 2);  in eth_validate_ethaddr_str()
202 		if (cur == end)  in eth_validate_ethaddr_str()
204 		if (cur + 2 == end && is_hex_prefix(cur))  in eth_validate_ethaddr_str()
206 		if (i != 5 && *end != ':')  in eth_validate_ethaddr_str()
208 		if (i == 5 && *end != '\0')  in eth_validate_ethaddr_str()
210 		cur = end + 1;  in eth_validate_ethaddr_str()
224 	const char *end;  in _env_flags_validate_type()  local
234 		skip_num(0, value, &end, -1);  in _env_flags_validate_type()
235 		if (*end != '\0')  in _env_flags_validate_type()
239 		skip_num(1, value, &end, -1);  in _env_flags_validate_type()
240 		if (*end != '\0')  in _env_flags_validate_type()
242 		if (value + 2 == end && is_hex_prefix(value))  in _env_flags_validate_type()
258 			skip_num(0, cur, &end, 3);  in _env_flags_validate_type()
259 			if (cur == end)  in _env_flags_validate_type()
261 			if (i != 3 && *end != '.')  in _env_flags_validate_type()
263 			if (i == 3 && *end != '\0')  in _env_flags_validate_type()
265 			cur = end + 1;  in _env_flags_validate_type()