Defined in 4 files as a macro:
- sys/compat/linux/arch/alpha/linux_socket.h, line 72 (as a macro)
- sys/compat/linux/arch/mips/linux_socket.h, line 77 (as a macro)
- sys/compat/linux/arch/powerpc/linux_socket.h, line 48 (as a macro)
- sys/compat/linux/common/linux_socket_generic.h, line 52 (as a macro)