Function find_param

common/json_param.c:118–137

}

static struct param *find_param(struct param *params, const char *start,
				size_t n)
{
	struct param *first = params;
	struct param *last = first + tal_count(params);

	while (first != last) {
		size_t arglen = strcspn(first->name, "|");
		if (memeq(first->name, arglen, start, n))
			return first;
		if (deprecated_apis
		    && first->name[arglen]
		    && memeq(first->name + arglen + 1,
			     strlen(first->name + arglen + 1),
			     start, n))
			return first;
		first++;
	}
	return NULL;
}

static struct command_result *parse_by_name(struct command *cmd,
					    struct param *params,