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support for zipped ISOs

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@65 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2007-03-10 23:50:03 +00:00
parent b67ef287e7
commit 83bd0b76ab
17 changed files with 413 additions and 156 deletions
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20
Pico/Pico.h
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@ -62,10 +62,24 @@ extern areaclose *areaClose;
extern void (*PicoStateProgressCB)(const char *str);
// Cart.c
int PicoCartLoad(FILE *f,unsigned char **prom,unsigned int *psize);
typedef enum
{
PMT_UNCOMPRESSED = 0,
PMT_ZIP
} pm_type;
typedef struct
{
void *file; /* file handle */
void *param; /* additional file related field */
unsigned int size; /* size */
pm_type type;
} pm_file;
pm_file *pm_open(const char *path);
size_t pm_read(void *ptr, size_t bytes, pm_file *stream);
int pm_seek(pm_file *stream, long offset, int whence);
int pm_close(pm_file *fp);
int PicoCartLoad(pm_file *f,unsigned char **prom,unsigned int *psize);
int PicoCartInsert(unsigned char *rom,unsigned int romsize);
// notaz
int CartLoadZip(const char *fname, unsigned char **prom, unsigned int *psize);
void Byteswap(unsigned char *data,int len);
// anotherguest
int PicoUnloadCart(unsigned char* romdata);