#pragma once #define _XOPEN_SOURCE 700#include <assert.h>#include <ctype.h>#include <float.h>#include <inttypes.h>#include <limits.h>#include <machine/endian.h>#include <math.h>#include <setjmp.h>#include <stdbool.h>#include <stdarg.h>#include <stdio.h>#include <stdint.h>#include <stdlib.h>#include <string.h>#include <strings.h>#include <unistd.h> #define __os_name__ "dos" #define nil NULL#define USED(x) ((void)(x))#define nelem(x) (int)(sizeof(x)/sizeof((x)[0]))#define FWD_BIT (sl_v)(1U<<31) typedef jmp_buf sl_jmp_buf;#define sl_setjmp(e) setjmp((e))#define sl_longjmp(e, v) longjmp((e), (v))#define sys_exit(status, code) do{ \	exit((status) == nil && (code) == 0 ? 0 : (code)); \}while(0)#define sysfatal(...) do{ \	fprintf(stderr, __VA_ARGS__); \	exit(99); \}while(0) #define getcallerpc(a) __builtin_extract_return_addr((USED(a), __builtin_return_address(0)))#define sys_setcallpc(arg) do{sl.cpc = getcallerpc(&arg);}while(0)void sys_setcurrpc(int dummy);void sys_seed(void *p, int sz); #define MEM_UNALIGNED_ACCESS#define sl_segalloc(sz) MEM_ALLOC((usize)sz)#define sl_segfree(s, sz) MEM_FREE(s)#define sl_segused(s, sz, used) do{}while(0) #include "inc/cc.h"#include "inc/mem.h"#include "mp.h"#include "utf.h"