- _ -

• __dead2 : cdefs.h
• __FMINLINE : fmath.h
• __noreturn : cdefs.h
• __printflike : cdefs.h
• __pure : cdefs.h
• __pure2 : cdefs.h
• __scanflike : cdefs.h
• __unused : cdefs.h
• _assert : assert.h
• _flockfile : stdio.h
• _funlockfile : stdio.h
• _POSIX_THREADS : _pthread.h
• _POSIX_TIMEOUTS : _pthread.h
• _POSIX_TIMERS : _pthread.h
• _SS_ALIGNSIZE : socket.h
• _SS_MAXSIZE : socket.h
• _SS_PAD1SIZE : socket.h
• _SS_PAD2SIZE : socket.h