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#ifndef __PSXAPI__
#define __PSXAPI__
typedef struct { // Device control block
char *name;
int flags;
int ssize;
char *desc;
void *f_init;
void *f_open;
void *f_inout;
void *f_close;
void *f_ioctl;
void *f_read;
void *f_write;
void *f_erase;
void *f_undelete;
void *f_firstfile;
void *f_nextfile;
void *f_format;
void *f_chdir;
void *f_rename;
void *f_remove;
void *f_testdevice;
} DCB;
typedef struct { // File control block
int status;
unsigned int diskid;
void *trns_addr;
unsigned int trns_len;
unsigned int filepos;
unsigned int flags;
unsigned int lasterr;
DCB *dcb;
unsigned int filesize;
unsigned int lba;
unsigned int fcbnum;
} FCB;
struct DIRENTRY { // Directory entry
char name[20];
int attr;
int size;
struct DIRENTRY *next;
int head;
char system[4];
};
// Not recommended to use these functions to install IRQ handlers
typedef struct {
unsigned int* next;
unsigned int* func2;
unsigned int* func1;
unsigned int pad;
} INT_RP;
extern void SysEnqIntRP(int pri, INT_RP *rp);
extern void SysDeqIntRP(int pri, INT_RP *rp);
// Use event handlers instead
extern int OpenEvent(unsigned int class, int spec, int mode, void (*func)());
extern int CloseEvent(int ev_desc);
extern int EnableEvent(int ev_desc);
extern int DisableEvent(int ev_desc);
// BIOS file functions
extern int open(const char *name, int mode);
extern int close(int fd);
extern int seek(int fd, unsigned int offset, int mode);
extern int read(int fd, char *buff, unsigned int len);
extern int write(int fd, const char *buff, unsigned int len);
extern int ioctl(int fd, int cmd, int arg);
extern struct DIRENTRY *firstfile(const char *wildcard, struct DIRENTRY *entry);
extern struct DIRENTRY *nextfile(struct DIRENTRY *entry);
extern int erase(const char *name);
extern int chdir(const char *path);
#define delete( p ) erase( p )
#define cd( p ) chdir( p ) // For compatibility
int AddDev(DCB *dcb);
int DelDev(const char *name);
extern void ListDev();
extern void EnterCriticalSection();
extern void ExitCriticalSection();
extern void _96_init();
extern void _96_remove();
extern void ChangeClearPAD(int mode);
#endif
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