diff --git a/sortix/syscall.cpp b/sortix/syscall.cpp
index 1b423778..4f7f4fdf 100644
--- a/sortix/syscall.cpp
+++ b/sortix/syscall.cpp
@@ -78,6 +78,11 @@ namespace Sortix
 			Scheduler::Switch(regs);
 		}
 
+		void AsIs()
+		{
+			system_was_incomplete = 1;
+		}
+
 		CPU::InterruptRegisters* InterruptRegs()
 		{
 			return (CPU::InterruptRegisters*) syscall_state_ptr;
diff --git a/sortix/syscall.h b/sortix/syscall.h
index 3fd72656..d9541aad 100644
--- a/sortix/syscall.h
+++ b/sortix/syscall.h
@@ -42,6 +42,9 @@ namespace Sortix
 		// that its return value shall be discarded.
 		void Incomplete();
 
+		// For when you want the syscall exit code not to modify registers.
+		void AsIs();
+
 		CPU::InterruptRegisters* InterruptRegs();
 		CPU::SyscallRegisters* SyscallRegs();
 	}