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36 | #define LIBC_UNISTD_H_ |
36 | #define LIBC_UNISTD_H_ |
37 | 37 | ||
38 | #include <sys/types.h> |
38 | #include <sys/types.h> |
39 | #include <libarch/config.h> |
39 | #include <libarch/config.h> |
40 | 40 | ||
- | 41 | #ifndef NULL |
|
41 | #define NULL 0 |
42 | #define NULL 0 |
- | 43 | #endif |
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- | 44 | ||
42 | #define getpagesize() (PAGE_SIZE) |
45 | #define getpagesize() (PAGE_SIZE) |
43 | 46 | ||
44 | #define SEEK_SET 0 |
47 | #define SEEK_SET 0 |
45 | #define SEEK_CUR 1 |
48 | #define SEEK_CUR 1 |
46 | #define SEEK_END 2 |
49 | #define SEEK_END 2 |