Subversion Repositories planix.SVN

#define nil             ((void*)0)
typedef unsigned short  ushort;
typedef unsigned char   uchar;
typedef unsigned long   ulong;
typedef unsigned int    uint;
typedef signed char     schar;
typedef long long       vlong;
typedef unsigned long long uvlong;
typedef unsigned long   uintptr;
typedef unsigned long   usize;
typedef uint            Rune;
typedef         union FPdbleword FPdbleword;
typedef long    jmp_buf[2];
#define JMPBUFSP        0
#define JMPBUFPC        1
#define JMPBUFDPC       0
typedef unsigned int    mpdigit;        /* for /sys/include/mp.h */
typedef unsigned char u8int;
typedef unsigned short u16int;
typedef unsigned int    u32int;
typedef unsigned long long u64int;

/* FCR (FCR31) */
#define FPINEX  (1<<7)          /* enables */
#define FPUNFL  (1<<8)
#define FPOVFL  (1<<9)
#define FPZDIV  (1<<10)
#define FPINVAL (1<<11)
#define FPRNR   (0<<0)          /* rounding modes */
#define FPRZ    (1<<0)
#define FPRPINF (2<<0)
#define FPRNINF (3<<0)
#define FPRMASK (3<<0)
#define FPPEXT  0
#define FPPSGL  0
#define FPPDBL  0
#define FPPMASK 0
#define FPCOND  (1<<23)

/* FSR (also FCR31) */
#define FPAINEX (1<<2)          /* flags */
#define FPAOVFL (1<<4)
#define FPAUNFL (1<<3)
#define FPAZDIV (1<<5)
#define FPAINVAL (1<<6)

union FPdbleword
{
        double  x;
        struct {        /* big endian */
                ulong hi;
                ulong lo;
        };
};

/* stdarg */
typedef char*   va_list;
#define va_start(list, start) list =\
        (sizeof(start) < 4?\
                (char*)((int*)&(start)+1):\
                (char*)(&(start)+1))
#define va_end(list)\
        USED(list)
#define va_arg(list, mode)\
        ((sizeof(mode) == 1)?\
                ((list += 4), (mode*)list)[-1]:\
        (sizeof(mode) == 2)?\
                ((list += 4), (mode*)list)[-1]:\
                ((list += sizeof(mode)), (mode*)list)[-1])