src/lib9/_p9proc-Linux.c - plan9 - Git at Google

 #ifdef __Linux26__
 #include "_p9proc-pthread.c"
 #else
 #include "_p9proc-getpid.c"
 #endif
	#ifdef __Linux26__
	#include "_p9proc-pthread.c"
	#else
	#include "_p9proc-getpid.c"
	#endif