#ifndef _jack_sysdep_atomicity_h_ #define _jack_sysdep_atomicity_h_ #if defined(__i386__) #include #elif defined(__x86_64) /* x86_64 can use rdtsc just like i[456]86 */ #include #elif defined(__powerpc__) || defined(__ppc__) /* linux and OSX use different tokens */ #include #else #include #endif /* processor selection */ #endif /* _jack_sysdep_atomicity_h_ */