| wdenk | 2acb895 | 2002-03-31 12:34:56 +0000 | [diff] [blame] | 1 | #ifndef _LINUX_STDDEF_H |
| 2 | #define _LINUX_STDDEF_H |
| 3 | |
| Simon Glass | 10cfadb | 2022-01-13 06:47:55 -0700 | [diff] [blame] | 4 | #include <linux/compiler_types.h> |
| 5 | |
| wdenk | 2acb895 | 2002-03-31 12:34:56 +0000 | [diff] [blame] | 6 | #undef NULL |
| 7 | #if defined(__cplusplus) |
| 8 | #define NULL 0 |
| 9 | #else |
| 10 | #define NULL ((void *)0) |
| 11 | #endif |
| 12 | |
| 13 | #ifndef _SIZE_T |
| 14 | #include <linux/types.h> |
| 15 | #endif |
| 16 | |
| Kim Phillips | 2b2be3a | 2012-10-29 13:34:26 +0000 | [diff] [blame] | 17 | #ifndef __CHECKER__ |
| wdenk | 2acb895 | 2002-03-31 12:34:56 +0000 | [diff] [blame] | 18 | #undef offsetof |
| Simon Glass | 10cfadb | 2022-01-13 06:47:55 -0700 | [diff] [blame] | 19 | #ifdef __compiler_offsetof |
| 20 | #define offsetof(TYPE, MEMBER) __compiler_offsetof(TYPE, MEMBER) |
| 21 | #else |
| 22 | #define offsetof(TYPE, MEMBER) ((size_t)&((TYPE *)0)->MEMBER) |
| 23 | #endif |
| Kim Phillips | 2b2be3a | 2012-10-29 13:34:26 +0000 | [diff] [blame] | 24 | #endif |
| wdenk | 2acb895 | 2002-03-31 12:34:56 +0000 | [diff] [blame] | 25 | |
| 26 | #endif |