grfio.h

// $Id: grfio.h 1 2006-01-13 22:47:50Z MagicalTux $
#ifndef _GRFIO_H_
#define _GRFIO_H_

void grfio_init(char*);         // GRFIO Initialize
int grfio_add(char*);           // GRFIO Resource file add
void* grfio_read(char*);        // GRFIO data file read
void* grfio_reads(char*, int*); // GRFIO data file read & size get
int grfio_size(char*);          // GRFIO data file size get

int decode_zip(char *dest, unsigned long* destLen, const char* source, unsigned long sourceLen);
int encode_zip(char *dest, unsigned long* destLen, const char* source, unsigned long sourceLen);

// Accessor to GRF filenames
char *grfio_setdatafile(const char *str);
char *grfio_setadatafile(const char *str);
char *grfio_setsdatafile(const char *str);

typedef struct {
        int   srclen;                   // compressed size
        int   srclen_aligned;   //
        int   declen;                   // original size
        int   srcpos;
        short next;
        char  cycle;
        char  type;
        char  fn[128-4*5];              // file name
        char  gentry;                   // read grf file select
} FILELIST;
// to search if a file exists
FILELIST *filelist_find(char *fname);

#endif // _GRFIO_H_

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