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 long uintptr;
typedef unsigned long   usize;
typedef uint            Rune;
typedef union FPdbleword FPdbleword;
typedef uintptr         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;

/* MXCSR */
/* fcr */
#define FPFTZ   (1<<15) /* amd64 */
#define FPINEX  (1<<12)
#define FPUNFL  (1<<11)
#define FPOVFL  (1<<10)
#define FPZDIV  (1<<9)
#define FPDNRM  (1<<8)  /* amd64 */
#define FPINVAL (1<<7)
#define FPDAZ   (1<<6)  /* amd64 */
#define FPRNR   (0<<13)
#define FPRZ    (3<<13)
#define FPRPINF (2<<13)
#define FPRNINF (1<<13)
#define FPRMASK (3<<13)
#define FPPEXT  0
#define FPPSGL  0
#define FPPDBL  0
#define FPPMASK 0
/* fsr */
#define FPAINEX (1<<5)
#define FPAUNFL (1<<4)
#define FPAOVFL (1<<3)
#define FPAZDIV (1<<2)
#define FPADNRM (1<<1)  /* not in plan 9 */
#define FPAINVAL        (1<<0)
union FPdbleword
{
        double  x;
        struct {        /* little endian */
                uint lo;
                uint hi;
        };
};

typedef char*   va_list;
#define va_start(list, start) list =\
        (sizeof(start) < 8?\
                (char*)((vlong*)&(start)+1):\
                (char*)(&(start)+1))
#define va_end(list)\
        USED(list)
#define va_arg(list, mode)\
        ((sizeof(mode) == 1)?\
                ((list += 8), (mode*)list)[-8]:\
        (sizeof(mode) == 2)?\
                ((list += 8), (mode*)list)[-4]:\
        (sizeof(mode) == 4)?\
                ((list += 8), (mode*)list)[-2]:\
                ((list += sizeof(mode)), (mode*)list)[-1])