On 10/06/2009 05:59 AM, Ali Asgar Nasir wrote: > Total Variables size: > > Hope the below helps > > SIZE OF CHAR 1 > > SIZE OF INT 4 > > SIZE OF LONG INT 4 > > FLOAT 4 > > SHORT INT 2 > > DOUBLE 8 > > LONG DOUBLE 12 This is incorrect. Types' sizes are target-dependent compile-time constants and vary between different targets. Ralf