Function usage

lib_acl_cpp/samples/memcache_pool/main.cpp:130–138

}

static void usage(const char* procname)
{
	printf("usage: %s -h [help]\r\n"
		"	-s memcache_server_addr [127.0.0.1:11211]\r\n"
		"	-k key\r\n"
		"	-c cocurrent [default: 10]\r\n"
		"	-a action [get|set, default: get]\r\n"
		"	-n loop_count[default: 10]\r\n", procname);
}

int main(int argc, char* argv[])
{