Hi Paul, Paul Eggert wrote: > integer overflow checking ... a gnulib module, which sounds like a good > suggestion
Yes, it's definitely a good idea. How often will the min and max arguments be chosen to be different from the minimum and maximum of the type? I'd like to see variants which take the type as argument and deduce the min and max via TYPE_MINIMUM and TYPE_MAXIMUM from intprops.h. ADD_OVERFLOW (a, b, unsigned int) is easier to write and understand than ADD_OVERFLOW (a, b, 0, UINT_MAX) Bruno -- In memoriam Pim Fortuyn <http://en.wikipedia.org/wiki/Pim_Fortuyn>
