include/asm-h8300/linkage.h - linux - Git at Google

 #ifndef _H8300_LINKAGE_H
 #define _H8300_LINKAGE_H

 #undef SYMBOL_NAME_LABEL
 #undef SYMBOL_NAME
 #define SYMBOL_NAME_LABEL(_name_) _##_name_##:
 #define SYMBOL_NAME(_name_) _##_name_
 #endif
	#ifndef _H8300_LINKAGE_H
	#define _H8300_LINKAGE_H

	#undef SYMBOL_NAME_LABEL
	#undef SYMBOL_NAME
	#define SYMBOL_NAME_LABEL(_name_) _##_name_##:
	#define SYMBOL_NAME(_name_) _##_name_
	#endif