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MSG Demo 1.2 Source
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msg prefs.h
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1993-11-10
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/**********************************************************************\
File: msg prefs.h
Purpose: This is the header file for msg prefs.c
MSG Demo -- graphic effects demonstration program
Copyright (C) 1992-3 Mark Pilgrim & Dave Blumenthal
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 in a file named "GNU General Public License".
If not, write to the Free Software Foundation, 675 Mass Ave,
Cambridge, MA 02139, USA.
\**********************************************************************/
#include "Folders.h"
#define PREFS_FILE_NAME "\pMSG Demo Prefs"
#define PREFS_TYPE 'PREF'
#define CREATOR 'MSG0'
#define PREFS_HEADER_VERSION 1
extern Boolean gCanSavePrefs;
extern Str255 gMyName;
extern Str255 gMyOrg;
typedef struct
{
char regname[40];
char regorg[40];
unsigned char sound;
char unused;
long fileID;
} PrefStruct;
int PreferencesInit(void);
void PrefsError(int err);
int OpenPrefsFile(int *prefsFileID);
int SetupNewPrefsFile(int prefsFileID);
void ClosePrefsFile(int prefsFileID);
int GetNextPrefs(int prefsFileID);
int SavePrefs(int prefsFileID);
int CheckVersion(int prefsFileID);
int GetFileID(void);
int CheckFileID(void);
int Virgin(int prefsFileID);
void DefaultPrefs(void);
void CopyGlobalsToPrefs(void);
void CopyPrefsToGlobals(void);
void GetRegistration(void);
void SaveThePrefs(void);
enum
{
prefs_allsWell=0,
prefs_diskReadErr=-1,
prefs_diskWriteErr=-2,
prefs_cantOpenPrefsErr=-3,
prefs_cantCreatePrefsErr=-4,
prefs_noMorePrefsErr=-5,
prefs_versionNotSupportedErr=-6,
prefs_virginErr=-7,
prefs_IDNotMatchErr=-8
};