text: #ifndef _USB_MSD_H_
  #define _USB_MSD_H_
  
  #define CFG_ENABLE_SYC_OP                1
  
  /*******************************************************************************
  * Function Declarations
  *******************************************************************************/
  extern int usb_sw_init(void);
  extern int usb_sw_uninit(void);
  
  #ifdef CFG_ENABLE_SYC_OP
  extern uint32_t MUSB_HfiRead_sync( uint32_t first_block, uint32_t block_num, uint8_t *dest);
  extern uint32_t MUSB_HfiWrite_sync( uint32_t first_block, uint32_t block_num, uint8_t *dest);
  #endif // CFG_ENABLE_SYC_OP
  
  #endif // _USB_MSD_H_
  
  // EOF
  