drivers/scsi/cpqfcTStrigger.h - arm/linux - Git at Google

 // don't do this unless you have the right hardware!
 #define TRIGGERABLE_HBA 0
 #if TRIGGERABLE_HBA
 void TriggerHBA( void*, int);
 #else
 #define TriggerHBA(x, y)
 #endif
	// don't do this unless you have the right hardware!
	#define TRIGGERABLE_HBA 0
	#if TRIGGERABLE_HBA
	void TriggerHBA( void*, int);
	#else
	#define TriggerHBA(x, y)
	#endif