text: #ifndef __SPU_PRINTF_H__
  #define __SPU_PRINTF_H__
  
  #include <sys/spu_event.h>
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  extern int _spu_call_event_va_arg(uint32_t _spup, const char *fmt, ...);
  
  #define spu_printf(fmt, args...) \
  	_spu_call_event_va_arg(EVENT_PRINTF_PORT<<EVENT_PORT_SHIFT, fmt, ##args)
  
  #ifdef __cplusplus
  	}
  #endif
  
  #endif
  