arch.h File Reference

#include "arch/cc.h"
#include <stdio.h>
#include <stdlib.h>
#include <stddef.h>
#include <stdint.h>
#include <inttypes.h>
#include <limits.h>

Macros
#define	BYTE_ORDER   LITTLE_ENDIAN
#define	LWIP_RAND()   ((u32_t)rand())
#define	LWIP_PLATFORM_DIAG(x)   do {printf x;} while(0)
#define	LWIP_PLATFORM_ASSERT(x)
#define	LWIP_NO_STDDEF_H   0
#define	LWIP_NO_STDINT_H   0
#define	LWIP_NO_INTTYPES_H   0
#define	LWIP_NO_LIMITS_H   0
#define	LWIP_CONST_CAST(target_type, val)   ((target_type)((ptrdiff_t)val))
#define	LWIP_ALIGNMENT_CAST(target_type, val)   LWIP_CONST_CAST(target_type, val)
#define	LWIP_PTR_NUMERIC_CAST(target_type, val)   LWIP_CONST_CAST(target_type, val)
#define	LWIP_DECLARE_MEMORY_ALIGNED(variable_name, size)   u8_t variable_name[LWIP_MEM_ALIGN_BUFFER(size)]
#define	LWIP_MEM_ALIGN_SIZE(size)   (((size) + MEM_ALIGNMENT - 1U) & ~(MEM_ALIGNMENT-1U))
#define	LWIP_MEM_ALIGN_BUFFER(size)   (((size) + MEM_ALIGNMENT - 1U))
#define	LWIP_MEM_ALIGN(addr)   ((void *)(((mem_ptr_t)(addr) + MEM_ALIGNMENT - 1) & ~(mem_ptr_t)(MEM_ALIGNMENT-1)))
#define	PACK_STRUCT_BEGIN
#define	PACK_STRUCT_END
#define	PACK_STRUCT_STRUCT
#define	PACK_STRUCT_FIELD(x)   x
#define	PACK_STRUCT_FLD_8(x)   PACK_STRUCT_FIELD(x)
#define	PACK_STRUCT_FLD_S(x)   PACK_STRUCT_FIELD(x)
#define	PACK_STRUCT_USE_INCLUDES
#define	LWIP_UNUSED_ARG(x)   (void)x

Detailed Description

Support for different processor and compiler architectures