h6. [[AcornSSL]] h6(. [[AcornSSL SWI Calls|SWI Calls]] h6((. [[AcornSSL_Setsockopt]] h2. AcornSSL_Setsockopt h5. (SWI &50F8B) Set a socket option. |_.Entry|| |. R0|. ssl handle| |. R1|. option level| |. R2|. option| |. R3|. pointer to buffer for option value| |. R4|. size of option value buffer| |_. Exit|| |. R0|. 0 for success| h4. Use Analogous to Socket_Setsockopt.