def.h File Reference

#include "lwip/arch.h"
#include "lwip/opt.h"

Go to the source code of this file.

Macros
#define	PERF_START
#define	PERF_STOP(x)
#define	LWIP_MAX(x, y)
#define	LWIP_MIN(x, y)
#define	LWIP_ARRAYSIZE(x)
#define	LWIP_MAKEU32(a, b, c, d)
#define	NULL   ((void *)0)
#define	lwip_htons(x)
#define	lwip_ntohs(x)
#define	lwip_htonl(x)
#define	lwip_ntohl(x)
#define	PP_HTONS(x)
#define	PP_NTOHS(x)
#define	PP_HTONL(x)
#define	PP_NTOHL(x)
#define	htons(x)
#define	ntohs(x)
#define	htonl(x)
#define	ntohl(x)

Functions
void	lwip_itoa (char *result, size_t bufsize, int number)
int	lwip_strnicmp (const char *str1, const char *str2, size_t len)
int	lwip_stricmp (const char *str1, const char *str2)
char *	lwip_strnstr (const char *buffer, const char *token, size_t n)
char *	lwip_strnistr (const char *buffer, const char *token, size_t n)
int	lwip_memcmp_consttime (const void *s1, const void *s2, size_t len)

Detailed Description

various utility macros

Definition in file def.h.

Macro Definition Documentation

htonl

#define htonl

(

x

)

Value:

lwip_htonl(x)

Definition at line 121 of file def.h.

htons

#define htons

(

x

)

Value:

lwip_htons(x)

Definition at line 119 of file def.h.

LWIP_ARRAYSIZE

#define LWIP_ARRAYSIZE

(

x

)

Value:

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

Definition at line 69 of file def.h.

lwip_htonl

#define lwip_htonl

(

x

)

Value:

((u32_t)(x))

Definition at line 88 of file def.h.

lwip_htons

#define lwip_htons

(

x

)

Value:

((u16_t)(x))

Definition at line 86 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 72 of file def.h.

LWIP_MAX

#define LWIP_MAX	(		x,
			y )

Value:

(((x) > (y)) ? (x) : (y))

Definition at line 65 of file def.h.

LWIP_MIN

#define LWIP_MIN	(		x,
			y )

Value:

(((x) < (y)) ? (x) : (y))

Definition at line 66 of file def.h.

lwip_ntohl

#define lwip_ntohl

(

x

)

Value:

((u32_t)(x))

Definition at line 89 of file def.h.

lwip_ntohs

#define lwip_ntohs

(

x

)

Value:

((u16_t)(x))

Definition at line 87 of file def.h.

ntohl

#define ntohl

(

x

)

Value:

lwip_ntohl(x)

Definition at line 122 of file def.h.

ntohs

#define ntohs

(

x

)

Value:

lwip_ntohs(x)

Definition at line 120 of file def.h.

NULL

#define NULL   ((void *)0)

Definition at line 81 of file def.h.

PERF_START

#define PERF_START

Definition at line 57 of file def.h.

PERF_STOP

#define PERF_STOP

(

x

)

Definition at line 58 of file def.h.

PP_HTONL

#define PP_HTONL

(

x

)

Value:

((u32_t)(x))

Definition at line 92 of file def.h.

PP_HTONS

#define PP_HTONS

(

x

)

Value:

((u16_t)(x))

Definition at line 90 of file def.h.

PP_NTOHL

#define PP_NTOHL

(

x

)

Value:

((u32_t)(x))

Definition at line 93 of file def.h.

PP_NTOHS

#define PP_NTOHS

(

x

)

Value:

((u16_t)(x))

Definition at line 91 of file def.h.