(svn r3760) Replace some magic numbers for checking for a suitable slope for a level crossing by some less magic numbers. Quite similar to r3699, though this time for placing the rails
/* $Id$ */
#ifndef FILEIO_H
#define FILEIO_H
void FioSeekTo(uint32 pos, int mode);
void FioSeekToFile(uint32 pos);
uint32 FioGetPos(void);
byte FioReadByte(void);
uint16 FioReadWord(void);
uint32 FioReadDword(void);
void FioCloseAll(void);
FILE *FioFOpenFile(const char *filename);
void FioOpenFile(int slot, const char *filename);
void FioReadBlock(void *ptr, uint size);
void FioSkipBytes(int n);
bool FiosCheckFileExists(const char *filename);
#endif /* FILEIO_H */