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/*
* PARSEC HEADER: sys_file.h
*/
#ifndef _SYS_FILE_H_
#define _SYS_FILE_H_
// external variables
extern int num_data_packages;
extern char* package_filename[];
#define PSCDATA_VERSION "011" // version to match in the embedded file to verify we are good to go.
// external functions
int SYS_OverridePackage( const char* oldpackname, const char* newpackname );
int SYS_RegisterPackage( const char *packname, size_t baseofs, char *prefix );
int SYS_AcquirePackageScripts( int comtype );
int SYS_AcquirePackageDemos();
int SYS_CheckDataVersion();
// signature compatible system file function replacements
long int SYS_GetFileLength( const char *filename );
FILE* SYS_fopen( const char *filename, const char *mode );
int SYS_fclose( FILE *fp );
size_t SYS_fread( void *buf, size_t elsize, size_t nelem, FILE *fp );
int SYS_fseek( FILE *fp, long int offset, int whence );
long int SYS_ftell( FILE *fp );
int SYS_feof( FILE *fp );
char* SYS_fgets( char *string, int n, FILE *fp );
int SYS_open( const char *path, int access );
int SYS_close( int handle );
int SYS_read( int handle, char *buffer, int len );
long SYS_filelength( int handle );
#endif // _SYS_FILE_H_
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