cc.h File Reference

Compiler/platform abstraction. More...

Detailed Description

Compiler/platform abstraction.

See also

http://www.nongnu.org/lwip/2_1_x/group__compiler__abstraction.html

Author

Martine Lenders mlend.nosp@m.ers@.nosp@m.inf.f.nosp@m.u-be.nosp@m.rlin..nosp@m.de

Definition in file cc.h.

#include <inttypes.h>
#include <stdio.h>
#include <stdlib.h>
#include "irq.h"
#include "byteorder.h"
#include "mutex.h"

Include dependency graph for cc.h:

Go to the source code of this file.

Macros
#define	BYTE_ORDER   (LITTLE_ENDIAN)
	platform's endianness

(sn)printf formatters for the generic lwIP types
#define	X8_F   "02" PRIx8
#define	U16_F   PRIu16
#define	S16_F   PRId16
#define	X16_F   PRIx16
#define	U32_F   PRIu32
#define	S32_F   PRId32
#define	X32_F   PRIx32
#define	SZT_F   PRIuPTR

Compiler hints for packing structures
#define	PACK_STRUCT_FIELD(x)   x
#define	PACK_STRUCT_STRUCT   __attribute__((packed))
#define	PACK_STRUCT_BEGIN
#define	PACK_STRUCT_END

Platform specific diagnostic output
#define	LWIP_PLATFORM_DIAG(x)   printf x
#define	LWIP_PLATFORM_ASSERT(x)