var syscall.cgo_libc_setregid

3 uses

	syscall (current package)
		syscall_linux.go#L1047: var cgo_libc_setregid unsafe.Pointer // non-nil if cgo linked.
		syscall_linux.go#L1050: 	if cgo_libc_setregid == nil {
		syscall_linux.go#L1054: 	} else if ret := cgocaller(cgo_libc_setregid, uintptr(rgid), uintptr(egid)); ret != 0 {