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

Include dependency graph for def.h:

This graph shows which files directly or indirectly include this file:

Macros
#define	PERF_START /* null definition */

#define	PERF_STOP(x) /* null definition */

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

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

#define	LWIP_ARRAYSIZE(x) (sizeof(x)/sizeof((x)[0]))

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

#define	NULL ((void *)0)

#define	lwip_htons(x) ((u16_t)(x))

#define	lwip_ntohs(x) ((u16_t)(x))

#define	lwip_htonl(x) ((u32_t)(x))

#define	lwip_ntohl(x) ((u32_t)(x))

#define	PP_HTONS(x) ((u16_t)(x))

#define	PP_NTOHS(x) ((u16_t)(x))

#define	PP_HTONL(x) ((u32_t)(x))

#define	PP_NTOHL(x) ((u32_t)(x))

#define	htons(x) lwip_htons(x)

#define	ntohs(x) lwip_ntohs(x)

#define	htonl(x) lwip_htonl(x)

#define	ntohl(x) lwip_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)

Detailed Description

various utility macros

Definition in file def.h.

Macro Definition Documentation

◆ htonl

#define htonl ( x ) lwip_htonl(x)

Definition at line 121 of file def.h.

◆ htons

#define htons ( x ) lwip_htons(x)

Definition at line 119 of file def.h.

◆ LWIP_ARRAYSIZE

#define LWIP_ARRAYSIZE ( x ) (sizeof(x)/sizeof((x)[0]))

Definition at line 69 of file def.h.

◆ lwip_htonl

#define lwip_htonl ( x ) ((u32_t)(x))

Definition at line 88 of file def.h.

◆ lwip_htons

#define lwip_htons ( x ) ((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
	)	(((x) > (y)) ? (x) : (y))

Definition at line 65 of file def.h.

◆ LWIP_MIN

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

Definition at line 66 of file def.h.

◆ lwip_ntohl

#define lwip_ntohl ( x ) ((u32_t)(x))

Definition at line 89 of file def.h.

◆ lwip_ntohs

#define lwip_ntohs ( x ) ((u16_t)(x))

Definition at line 87 of file def.h.

◆ ntohl

#define ntohl ( x ) lwip_ntohl(x)

Definition at line 122 of file def.h.

◆ ntohs

#define ntohs ( x ) 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 /* null definition */

Definition at line 57 of file def.h.

◆ PERF_STOP

#define PERF_STOP ( x ) /* null definition */

Definition at line 58 of file def.h.

◆ PP_HTONL

#define PP_HTONL ( x ) ((u32_t)(x))

Definition at line 92 of file def.h.

◆ PP_HTONS

#define PP_HTONS ( x ) ((u16_t)(x))

Definition at line 90 of file def.h.

◆ PP_NTOHL

#define PP_NTOHL ( x ) ((u32_t)(x))

Definition at line 93 of file def.h.

◆ PP_NTOHS

#define PP_NTOHS ( x ) ((u16_t)(x))

Definition at line 91 of file def.h.

Macros

Functions