ref: a9a81aed1f002597ceaa01fa7e2d7ae127e2b9b7
dir: /plan9/platform.h/
#include <u.h> #include <libc.h> #include <ctype.h> #if defined(__amd64__) || \ defined(__arm64__) || \ defined(__mips64__) || \ defined(__power64__) || \ defined(__sparc64__) #define BITS64 #endif #define unsetenv(name) putenv(name, "") #define setenv(name, val, overwrite) putenv(name, val) #define exit(x) exits(x ? "error" : nil) #define isnan(x) isNaN(x) #define getcwd getwd #define vsnprintf vsnprint #define snprintf snprint #define strcasecmp cistrcmp #define lseek seek #define towupper toupperrune #define towlower tolowerrune #define iswalpha isalpharune #define sqrtf sqrt #define expf exp #define logf log #define sinf sin #define cosf cos #define tanf tan #define asinf asin #define acosf acos #define atanf atan #define LC_NUMERIC 0 #define setlocale(x,y) #define PRId64 "lld" #define PRIu64 "llud" #ifdef BITS64 #define PRIdPTR PRId64 #else #define PRIdPTR "ld" #endif #define INT32_MAX 0x7fffffff #define UINT32_MAX 0xffffffffU #define INT32_MIN (-INT32_MAX-1) #define INT64_MIN ((int64_t)0x8000000000000000LL) #define INT64_MAX 0x7fffffffffffffffLL #define UINT64_MAX 0xffffffffffffffffULL #define PATHSEP '/' #define PATHSEPSTRING "/" #define PATHLISTSEP ':' #define PATHLISTSEPSTRING ":" #define ISPATHSEP(c) ((c)=='/') enum { SEEK_SET, SEEK_CUR, SEEK_END, STDIN_FILENO = 0, STDOUT_FILENO, STDERR_FILENO, }; #define O_RDWR ORDWR #define O_WRONLY OWRITE #define O_RDONLY OREAD #define O_TRUNC OTRUNC #define F_OK 0 #define LITTLE_ENDIAN 1234 #define BIG_ENDIAN 4321 #if defined(__mips__) || \ defined(__power__) || defined(__power64__) || \ defined(__sparc__) || defined(__sparc64__) #define BYTE_ORDER BIG_ENDIAN #else #define BYTE_ORDER LITTLE_ENDIAN #endif typedef s8int int8_t; typedef s16int int16_t; typedef s32int int32_t; typedef s64int int64_t; typedef u8int uint8_t; typedef u16int uint16_t; typedef u32int uint32_t; typedef u64int uint64_t; typedef vlong off_t; typedef intptr intptr_t; typedef uintptr uintptr_t; typedef intptr ssize_t; typedef uintptr size_t; typedef Rune wchar_t; typedef enum { false, true } bool; int wcwidth(wchar_t c);