Defined in 4 files as a prototype:
- sys/compat/aoutm68k/aoutm68k_syscallargs.h, line 886 (as a prototype)
- sys/compat/freebsd/freebsd_syscallargs.h, line 780 (as a prototype)
- sys/compat/sunos/sunos_syscallargs.h, line 594 (as a prototype)
- sys/sys/syscallargs.h, line 3536 (as a prototype)