@Override
	public PcodeUseropDefinition<T> getSyscallUserop() {
		return syscallUserop;
	}
Export a userop as a system call

@param opdef the userop
@return the syscall definition
Ghidra/Features/SystemEmulation/src/main/java/ghidra/pcode/emu/sys/AnnotatedEmuSyscallUseropLibrary.java