LUAJIT_OS_LINUX    70 lj_arch.h      #define LUAJIT_OS	LUAJIT_OS_LINUX
LUAJIT_OS_LINUX    91 lj_arch.h      #elif LUAJIT_OS == LUAJIT_OS_LINUX
LUAJIT_OS_LINUX   104 lj_arch.h      #define LJ_TARGET_LINUX		(LUAJIT_OS == LUAJIT_OS_LINUX)