Hey John, John Farmer wrote: > Hi, > > I have GCC V4.1.1 and have looked again at the documents for some > information on the "used" attribute but cannot find it anywhere in the type > attributes section. Can anyone direct me to its help source? > > Regards John > You could have a look at the docs for GCC 4.2 (http://gcc.gnu.org/onlinedocs/gcc-4.2.4/gcc/Variable-Attributes.html#Variable-Attributes). But the documentation for "used" is not that spectacular: |used| This attribute, attached to a variable, means that the variable must be emitted even if it appears that the variable is not referenced. Best regards, Andi
