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- #ifndef _ROMFILE_H
- #define _ROMFILE_H
- #define ROMFILE_NAME_MAX_LEN 64
- typedef struct {
- char name[ROMFILE_NAME_MAX_LEN];
- unsigned int offset;
- unsigned int size;
- } RomFileInfo;
- typedef struct {
- unsigned int magic;
- unsigned int filenum;
- unsigned int romsize;
- unsigned int checksum;
- RomFileInfo files[];
- } RomHeader;
- typedef struct {
- char name[ROMFILE_NAME_MAX_LEN];
- void *buf;
- int cached_filenum;
- int life;
- } RomFileCache;
- typedef struct {
- void *buf;
- int index;
- int size;
- int pos;
- RomFileCache *cache;
- } RomFile;
- int ReadRomFile(void);
- RomFile *RomFileOpen(const char *name);
- size_t RomFileRead(RomFile *file, void *buf, size_t size);
- int RomFileSeek(RomFile *file, int offset, int whence);
- void RomFileClose(RomFile *file);
- const char * RomFileGetExt(const char * path);
- int RomFileTell(RomFile *file);
- int RomFileGetSize(RomFile *file);
- int RomFileExist(const char *name);
- int RomFileDirExist(const char *name);
- #endif
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