-#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
- || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
#define PAGESIZE 4096
-#define LONG_BIT 32
-#endif
-
-#define LONG_MAX 0x7fffffffL
-#define LLONG_MAX 0x7fffffffffffffffLL