#ifndef dc_lib_H

 #define dc_lib_H

 #include <stdio.h>

 typedef unsigned char uint8_t;

 typedef unsigned short uint16_t;

 typedef unsigned int uint32_t;

 typedef volatile unsigned int vuint32_t;

 typedef volatile unsigned short vuint16_t;

 #define ASIC_STATUS0    0xA05F6900

 #define ASIC_STATUS1    0xA05F6904

 #define ASIC_STATUS2    0xA05F6908

 #define ASIC_IRQB0      0xA05F6920

 #define ASIC_IRQC2      0xA05f6938

 #define IRQB0_MASK      0x0007B000

 #define long_read(A)      (*((volatile unsigned long*)(A)))

 #define long_write(A, V) ( (*((volatile unsigned long*)(A))) = (V) )

 #define word_read(A)      (*((volatile unsigned short*)(A)))

 #define word_write(A, V) ( (*((volatile unsigned short*)(A))) = (V) )

 #define byte_read(A)       (unsigned int)(*((volatile unsigned char*)(A)))

 #define byte_write(A, V) ( (*((volatile unsigned char*)(A))) = (V) )

 int asic_wait(int event);

 void asic_clear(void);

 void asic_dump(FILE *f);

 void fwrite_dump(FILE *f, char *buf, int length);

 void fwrite_diff(FILE *f, char *expect, int exp_length, char *buf, int length);

 void fwrite_diff32(FILE *f, char *expect, int exp_length, char *buf, int length);

 void *align32(char *buf );

 void write_asic_status(void);

 void reset_asic_status(void);

 void g2_fifo_wait( void );

 void spu_memload( uint32_t dst, const void *src, int length );

 void spu_memread( void *dst, uint32_t src, int length );

 void dump_spu_memory( unsigned int from, int length );

 struct spudma_struct {

     uint32_t g2_addr;

     uint32_t sh4_addr;

     uint32_t count;

     uint32_t direction;

     uint32_t mode;

     uint32_t enable;

     uint32_t status;

     uint32_t blah;

 };

 extern struct spudma_struct *spudma;

 #define get_asic_status() (long_read(ASIC_STATUS0)&EVENT_MAPLE_MASK)

 int is_start_pressed();

 #define CHECK_IEQUALS( a, b ) if( a != b ) { fprintf(stderr, "Assertion failed at %s:%d: expected %08X, but was %08X\n", __FILE__, __LINE__, a, b ); return -1; }

 #endif