#define MEM_LIBC_MALLOC				1
#define MEMP_MEM_MALLOC				1
#define mem_free sys_free
#define mem_malloc sys_malloc
#define mem_calloc sys_calloc
#define mem_trim sys_trim

#define MEM_ALIGNMENT				4

#define TCPIP_THREAD_STACKSIZE		(1024)
#define DEFAULT_THREAD_STACKSIZE	(1024)

#define TCPIP_MBOX_SIZE				16
#define DEFAULT_ACCEPTMBOX_SIZE		16
#define DEFAULT_RAW_RECVMBOX_SIZE	16
#define DEFAULT_UDP_RECVMBOX_SIZE	16
#define DEFAULT_TCP_RECVMBOX_SIZE	16

#define DEFAULT_THREAD_PRIO			2

#define LWIP_SOCKET 1
#define LWIP_NETIF_STATUS_CALLBACK      1
#define LWIP_NETIF_LINK_CALLBACK        1
#define LWIP_DHCP   1
#define LWIP_IGMP   1
#define LWIP_DNS    1
#define ERRNO errno
#define sys_msleep  sys_sleep
#define SNTP_SET_SYSTEM_TIME sys_set_system_time

#include "arch/sys_arch.h"