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<<5) 24 #define FPUNFL ((1<<4)|(1<<1)) 25 #define FPOVFL (1<<3) 26 #define FPZDIV (1<<2) 27 #define FPINVAL (1<<0) 28 #define FPRNR (0<<10) 29 #define FPRZ (3<<10) 30 #define FPRPINF (2<<10) 31 #define FPRNINF (1<<10) 32 #define FPRMASK (3<<10) 33 #define FPPEXT (3<<8) 34 #define FPPSGL (0<<8) 35 #define FPPDBL (2<<8) 36 #define FPPMASK (3<<8) 37 /* FSR */ 38 #define FPAINEX FPINEX 39 #define FPAOVFL FPOVFL 40 #define FPAUNFL FPUNFL 41 #define FPAZDIV FPZDIV 42 #define FPAINVAL FPINVAL 43 union FPdbleword 44 { 45 double x; 46 struct { /* little endian */ 47 ulong lo; 48 ulong hi; 49 }; 50 }; 51 52 typedef char* va_list; 53 #define va_start(list, start) list =\ 54 (sizeof(start) < 4?\ 55 (char*)((int*)&(start)+1):\ 56 (char*)(&(start)+1)) 57 #define va_end(list)\ 58 USED(list) 59 #define va_arg(list, mode)\ 60 ((sizeof(mode) == 1)?\ 61 ((mode*)(list += 4))[-4]:\ 62 (sizeof(mode) == 2)?\ 63 ((mode*)(list += 4))[-2]:\ 64 ((mode*)(list += sizeof(mode)))[-1]) 65