mirror/lwip
1
0
Fork 0
mirror of https://github.com/lwip-tcpip/lwip.git synced 2024-11-18 20:10:53 +00:00
Code Issues Packages Projects Releases Wiki Activity

fixed bug #47625 (Error in compilation of C++ source using netifapi macros) by changing NULL define for __cplusplus

Browse Source
This commit is contained in:
sg 2016-04-05 21:04:06 +02:00
parent 0731eda0b3
commit 03e9c88488
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/include/lwip/def.h
View File

@ -53,8 +53,12 @@ extern "C" {
#define LWIP_ARRAYSIZE(x) (sizeof(x)/sizeof((x)[0])) #define LWIP_ARRAYSIZE(x) (sizeof(x)/sizeof((x)[0]))
#ifndef NULL #ifndef NULL
#ifdef __cplusplus
#define NULL 0
#else
#define NULL ((void *)0) #define NULL ((void *)0)
#endif #endif
#endif
/* Endianess-optimized shifting of two u8_t to create one u16_t */ /* Endianess-optimized shifting of two u8_t to create one u16_t */
#if BYTE_ORDER == LITTLE_ENDIAN #if BYTE_ORDER == LITTLE_ENDIAN