__segsz_t
typedef __int32_t __segsz_t; /* segment size (in pages) */
typedef __int64_t __segsz_t; /* segment size (in pages) */
typedef __int64_t __segsz_t; /* segment size (in pages) */
typedef __int32_t __segsz_t; /* segment size (in pages) */
typedef __int64_t __segsz_t; /* segment size (in pages) */
typedef __int64_t __segsz_t; /* segment size (in pages) */
typedef __int32_t __segsz_t;