var syscall.cgo_libc_setreuid

3 uses

	syscall (current package)
		syscall_linux.go#L1226: var cgo_libc_setreuid unsafe.Pointer // non-nil if cgo linked.
		syscall_linux.go#L1229: 	if cgo_libc_setreuid == nil {
		syscall_linux.go#L1233: 	} else if ret := cgocaller(cgo_libc_setreuid, uintptr(ruid), uintptr(euid)); ret != 0 {