utilities.h

用VC++编译的13818-5 MPEG2系统层分析代码

#include "Events.H"
#include "io.h"
#include <malloc.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <io.h>
#include <stdio.h>

extern "C"
{
#include <stdio.h>
void exit (int);  
}

// useful things
typedef int Boolean;
#define FALSE 0
#define TRUE 1

// globals
extern int PRINTFLAG;
extern EventManager* EM;

// system functions
void sys_error (char*);
void sys_halt (char*);
void sys_message (char*);

/*	@(#)assert.h 1.7 88/02/07 SMI; from UCB 4.2 85/01/21	*/
#ifndef NDEBUG
#define _assert(ex)	{if (!(ex)){(void)fprintf(stderr,"Assertion(ex) failed: file \"%s\", line %d\n", __FILE__, __LINE__);sys_halt("Bad Assertion");}}
#define assert(ex)	_assert(ex)
#else
#define _assert(ex)
#define assert(ex)
#endif

/* 
 DOCUMENTATION

 Three system print messages are supported:

  void sys_error (char*);
  void sys_halt (char*);
  void sys_message (char*);
    sys_error and sys_halt will terminate the program, sys_message
    will print a message. 

 PRINTFLAG controls the printing of sys_messages and sys_errors.  If
 PRINTFLAG is FALSE, then messages are suppressed.  The default is TRUE.

 EM can be set to the EventManager.  If it is set then a Termination
 event is triggered before sys_halt terminated the application.

 assert is used in a few places to test assertions.
*/