datetime.h

Linux 上的socket嗅探器

/*
 *
 * Copyright (C) 2003 Xiangbin Lee <[e-mail]> <[e-mail]>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation.
 */
#ifndef __DATEMYTIME_H
#define __DATEMYTIME_H

typedef struct _DT_DATE_TIME
{
    unsigned short year;
    unsigned char month;
    unsigned char day;
    unsigned char hour;
    unsigned char minute;
    unsigned char second;
}DT_DATE_TIME;

void  DT_CopyDateTime(DT_DATE_TIME *thisdat, DT_DATE_TIME nextdat);
////////////////////////////////////////
// check day
unsigned char  DT_GetMaxDay(unsigned short year, unsigned char month);
unsigned char  DT_CheckDateTime(DT_DATE_TIME thisdat); 
unsigned char  DT_GetNextDay(DT_DATE_TIME *nextdat,DT_DATE_TIME thisdat);
unsigned char  DT_GetLastDay(DT_DATE_TIME *nextdat, DT_DATE_TIME thisdat);
unsigned short DT_NextYear(DT_DATE_TIME *nowDateTime);
unsigned char  DT_NextMonth(DT_DATE_TIME *nowDateTime);
unsigned char  DT_NextDay(DT_DATE_TIME *nowDateTime);
unsigned char  DT_NextHour(DT_DATE_TIME *nowDateTime);
unsigned char  DT_NextMinute(DT_DATE_TIME *nowDateTime);
unsigned char  DT_NextSecond(DT_DATE_TIME *nowDateTime);
unsigned short DT_LastYear(DT_DATE_TIME *nowDateTime);
unsigned char  DT_LastMonth(DT_DATE_TIME *nowDateTime);
unsigned char  DT_LastDay(DT_DATE_TIME *nowDateTime);
unsigned char  DT_LastHour(DT_DATE_TIME *nowDateTime);
unsigned char  DT_LastMinute(DT_DATE_TIME *nowDateTime);
unsigned char  DT_LastSecond(DT_DATE_TIME *nowDateTime);

void  DT_MaxDateTime(DT_DATE_TIME *nowDateTime, DT_DATE_TIME maxDateTimer);
void  DT_MinDateTime(DT_DATE_TIME *nowDateTime, DT_DATE_TIME minDateTimer);

#endif