This may seem a bit off topic, but I'm building glibc libraries prior to compiling alsa sound drivers. Anyway, I'm gett messages like "parse error before psaddr_t". One of the lines from an h-file looks like: extern ps_err_e pspdread(struct ps_prochandle *, psaddr_t, void * size_t); A coule weeks ago, I saw a messageon the alsa-user list from Kirk regarding a problem he was having with "size_t". My question is, whatis size_t, and how can I check my header files to ensure they are set up properly. Thanks in advance. 73, Chris w1gm at sdf.lonestar.org SDF Public Access UNIX System - http://sdf.lonestar.org