Eljay Love-Jensen <eljay@xxxxxxxxx> writes: > No "#pragma pack" nor "#pragma GCC pack" in GCC 3.2. That is not correct. gcc does support #pragma pack for a number of targets, for compatibility with other compilers. It's not properly documented, but look for HANDLE_SYSV_PRAGMA on this page of the internals manual: http://gcc.gnu.org/onlinedocs/gccint/Misc.html#Misc Ian