h6. [[Econet]] h6(. » [[Econet SWI Calls|SWI Calls]] h6((. » Econet_SetProtection h2. Econet_SetProtection h5. (SWI &4000E) |_<^{width:4em}. Entry | | |<^. R0 |<^. EOR mask word | |<^. R1 |<^. AND mask word | |_<^{width:4em}. Exit | | |<^. R0 |<^. Old value | h4. Use The purpose of this call is to set or read the "protection word":Econet%20Technical%20Details#protection for immediate operations. h4. Notes You should use R0=0, and R1=-1 to read the word. This SWI Call replaces the now deprecated [[Econet_ReadProtection]]. This SWI is not re-entrant. h4. See also * [[Econet Technical Details]]