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/*
* File: tags.h
* Summary: Auxilary functions to make savefile versioning simpler.
* Written by: Gordon Lipford
*
* Change History (most recent first):
*
* <1> 27 Jan 2001 GDL Created
*/
#ifndef TAGS_H
#define TAGS_H
#include <stdio.h>
#include "externs.h"
// last updated 22jan2001 {gdl}
/* ***********************************************************************
* called from: files tags
* *********************************************************************** */
int write2(FILE * file, const char *buffer, unsigned int count);
// last updated 22jan2001 {gdl}
/* ***********************************************************************
* called from: files tags
* *********************************************************************** */
int read2(FILE * file, char *buffer, unsigned int count);
// last updated 22jan2001 {gdl}
/* ***********************************************************************
* called from: files tags
* *********************************************************************** */
void marshallByte(struct tagHeader &th, char data);
void marshallShort(struct tagHeader &th, short data);
void marshallLong(struct tagHeader &th, long data);
void marshallFloat(struct tagHeader &th, float data);
void marshallBoolean(struct tagHeader &th, bool data);
void marshallString(struct tagHeader &th, const char *data, int maxSize = 0);
// last updated 22jan2001 {gdl}
/* ***********************************************************************
* called from: tags files
* *********************************************************************** */
char unmarshallByte(struct tagHeader &th);
short unmarshallShort(struct tagHeader &th);
long unmarshallLong(struct tagHeader &th);
float unmarshallFloat(struct tagHeader &th);
bool unmarshallBoolean(struct tagHeader &th);
void unmarshallString(struct tagHeader &th, char *data, int maxSize);
void make_date_string( time_t in_date, char buff[20] );
time_t parse_date_string( char[20] );
// last updated 22jan2001 {gdl}
/* ***********************************************************************
* called from: acr
* *********************************************************************** */
void tag_init(long largest_tag = 50000);
// last updated 22jan2001 {gdl}
/* ***********************************************************************
* called from: files
* *********************************************************************** */
void tag_construct(struct tagHeader &th, int i);
// last updated 22jan2001 {gdl}
/* ***********************************************************************
* called from: files
* *********************************************************************** */
void tag_write(struct tagHeader &th, FILE *saveFile);
// last updated 22jan2001 {gdl}
/* ***********************************************************************
* called from: files
* *********************************************************************** */
void tag_set_expected(char tags[], int fileType);
// last updated 22jan2001 {gdl}
/* ***********************************************************************
* called from: files
* *********************************************************************** */
void tag_missing(int tag, char minorVersion);
// last updated 22jan2001 {gdl}
/* ***********************************************************************
* called from: files
* *********************************************************************** */
int tag_read(FILE *fp, char minorVersion);
#endif // TAGS_H
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