def.h File Reference

#include <net/arch.h>
#include <net/opt.h>

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Macros
#define	htonl(x)   lwip_htonl(x)
#define	htons(x)   lwip_htons(x)
#define	LWIP_ARRAYSIZE(x)   (sizeof(x)/sizeof((x)[0]))
#define	lwip_htonl(x)   (x)
#define	lwip_htons(x)   (x)
#define	LWIP_MAKEU32(a, b, c, d)
#define	LWIP_MAX(x, y)   (((x) > (y)) ? (x) : (y))
#define	LWIP_MIN(x, y)   (((x) < (y)) ? (x) : (y))
#define	lwip_ntohl(x)   (x)
#define	lwip_ntohs(x)   (x)
#define	ntohl(x)   lwip_ntohl(x)
#define	ntohs(x)   lwip_ntohs(x)
#define	NULL   ((void *)0)
#define	PERF_START   /* null definition */
#define	PERF_STOP(x)   /* null definition */
#define	PP_HTONL(x)   (x)
#define	PP_HTONS(x)   (x)
#define	PP_NTOHL(x)   (x)
#define	PP_NTOHS(x)   (x)

Functions
void	lwip_itoa (char *result, size_t bufsize, int number)
int	lwip_stricmp (const char *str1, const char *str2)
int	lwip_strnicmp (const char *str1, const char *str2, size_t len)
char *	lwip_strnstr (const char *buffer, const char *token, size_t n)

Detailed Description

various utility macros

Definition in file def.h.

Macro Definition Documentation

htonl

#define htonl

(

x

)

lwip_htonl(x)

Definition at line 110 of file def.h.

htons

#define htons

(

x

)

lwip_htons(x)

Definition at line 108 of file def.h.

LWIP_ARRAYSIZE

#define LWIP_ARRAYSIZE

(

x

)

(sizeof(x)/sizeof((x)[0]))

Definition at line 58 of file def.h.

lwip_htonl

#define lwip_htonl

(

x

)

(x)

Definition at line 77 of file def.h.

lwip_htons

#define lwip_htons

(

x

)

(x)

Definition at line 75 of file def.h.

LWIP_MAKEU32

#define LWIP_MAKEU32	(		a,
			b,
			c,
			d
	)

Value:

(((u32_t)((a) & 0xff) << 24) | \
                               ((u32_t)((b) & 0xff) << 16) | \
                               ((u32_t)((c) & 0xff) << 8)  | \
                                (u32_t)((d) & 0xff))

Create u32_t value from bytes

Definition at line 61 of file def.h.

LWIP_MAX

#define LWIP_MAX	(		x,
			y
	)		(((x) > (y)) ? (x) : (y))

Definition at line 54 of file def.h.

LWIP_MIN

#define LWIP_MIN	(		x,
			y
	)		(((x) < (y)) ? (x) : (y))

Definition at line 55 of file def.h.

lwip_ntohl

#define lwip_ntohl

(

x

)

(x)

Definition at line 78 of file def.h.

lwip_ntohs

#define lwip_ntohs

(

x

)

(x)

Definition at line 76 of file def.h.

ntohl

#define ntohl

(

x

)

lwip_ntohl(x)

Definition at line 111 of file def.h.

ntohs

#define ntohs

(

x

)

lwip_ntohs(x)

Definition at line 109 of file def.h.

NULL

#define NULL   ((void *)0)

Definition at line 70 of file def.h.

PERF_START

#define PERF_START   /* null definition */

Definition at line 46 of file def.h.

PERF_STOP

#define PERF_STOP

(

x

)

/* null definition */

Definition at line 47 of file def.h.

PP_HTONL

#define PP_HTONL

(

x

)

(x)

Definition at line 81 of file def.h.

PP_HTONS

#define PP_HTONS

(

x

)

(x)

Definition at line 79 of file def.h.

PP_NTOHL

#define PP_NTOHL

(

x

)

(x)

Definition at line 82 of file def.h.

PP_NTOHS

#define PP_NTOHS

(

x

)

(x)

Definition at line 80 of file def.h.