diff options
| -rw-r--r-- | include/stddef.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/stddef.h b/include/stddef.h index 9e43de9..791ba31 100644 --- a/include/stddef.h +++ b/include/stddef.h @@ -20,7 +20,10 @@ typedef unsigned int uint32_t; typedef unsigned long long int uint64_t; #endif +#ifndef NULL #define NULL ((void*)0) +#endif + #define offsetof(type, field) ((size_t)&((type *)0)->field) void *alloca(size_t size); |