ref: 1d352256dfd09685a98184574d2fb7e046589ec8
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])) char *fmttime(long long v); void werrstr(char *fmt, ...);