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http://bugs.exim.org/show_bug.cgi?id=1049 --- Comment #27 from Philip Hazel <[email protected]> 2011-11-16 16:27:58 --- On Wed, 16 Nov 2011, Petr Pisar wrote: > --- Comment #26 from Petr Pisar <[email protected]> 2011-11-16 08:51:18 --- > (In reply to comment #20) > > static const union { int i; char c; } order = { 1 }; /* initialisation > > assigns > > first union member */ > > > > You can then simply check: > > > > if (order.c == 1) { > > /* little endian */ > > } else { > > /* big endian */ > > } > > > This wrongly assumes sizeof(int) != sizeof(char) and that both of them are > signed or unsigned. True. I guess one could test for sizeof(unsigned int) == sizeof(unsigned char) and then try sizeof(unsigned long int) == sizeof(unsigned char) and if that is also true, give up! Regards, Philip -- Configure bugmail: http://bugs.exim.org/userprefs.cgi?tab=email -- ## List details at https://lists.exim.org/mailman/listinfo/pcre-dev
