ref: 2cfe3c2c1cb0de08ef9a4dca2d22dac286736b09
dir: /unix/otfsys.h/
#pragma once #include <assert.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <math.h> #include <inttypes.h> #define nil NULL #define USED(x) (void)(x) #define nelem(a) (int)(sizeof(a)/sizeof((a)[0])) #define unlikely(c) __builtin_expect(!!(c), 0) #define likely(c) __builtin_expect(!!(c), 1) #define Runeerror ((Rune)0xfffd) typedef uint32_t Rune; char *fmttime(long long v); void werrstr(char *fmt, ...); int chartorune(Rune *rune, char *str);