1 #define nil ((void*)0) 2 typedef unsigned short ushort; 3 typedef unsigned char uchar; 4 typedef unsigned long ulong; 5 typedef unsigned int uint; 6 typedef signed char schar; 7 typedef long long vlong; 8 typedef unsigned long long uvlong; 9 typedef unsigned long uintptr; 10 typedef uint Rune; 11 typedef union FPdbleword FPdbleword; 12 typedef long jmp_buf[2]; 13 #define JMPBUFSP 0 14 #define JMPBUFPC 1 15 #define JMPBUFDPC 0 16 typedef unsigned int mpdigit; /* for /sys/include/mp.h */ 17 typedef unsigned char u8int; 18 typedef unsigned short u16int; 19 typedef unsigned int u32int; 20 typedef unsigned long long u64int; 21 22 /* FCR */ 23 #define FPINEX (1<<7) 24 #define FPUNFL (1<<8) 25 #define FPOVFL (1<<9) 26 #define FPZDIV (1<<10) 27 #define FPINVAL (1<<11) 28 #define FPRNR (0<<0) 29 #define FPRZ (1<<0) 30 #define FPRPINF (2<<0) 31 #define FPRNINF (3<<0) 32 #define FPRMASK (3<<0) 33 #define FPPEXT 0 34 #define FPPSGL 0 35 #define FPPDBL 0 36 #define FPPMASK 0 37 /* FSR */ 38 #define FPAINEX (1<<2) 39 #define FPAOVFL (1<<4) 40 #define FPAUNFL (1<<3) 41 #define FPAZDIV (1<<5) 42 #define FPAINVAL (1<<6) 43 union FPdbleword 44 { 45 double x; 46 struct { /* big endian */ 47 ulong hi; 48 ulong lo; 49 }; 50 }; 51 52 /* stdarg */ 53 typedef char* va_list; 54 #define va_start(list, start) list =\ 55 (sizeof(start) < 4?\ 56 (char*)((int*)&(start)+1):\ 57 (char*)(&(start)+1)) 58 #define va_end(list)\ 59 USED(list) 60 #define va_arg(list, mode)\ 61 ((sizeof(mode) == 1)?\ 62 ((mode*)(list += 4))[-1]:\ 63 (sizeof(mode) == 2)?\ 64 ((mode*)(list += 4))[-1]:\ 65 ((mode*)(list += sizeof(mode)))[-1]) 66