Defined in 4 files as a prototype:
- sys/amd64/linux/linux_proto.h, line 1408 (as a prototype)
- sys/amd64/linux32/linux32_proto.h, line 1704 (as a prototype)
- sys/arm64/linux/linux_proto.h, line 1148 (as a prototype)
- sys/i386/linux/linux_proto.h, line 1724 (as a prototype)