Basically we define _mangle() in config.h, and use that in timing.h (if available) to prepend the package name to all the symbols in the header and including C files. It's thus fairly invisible.
Unfortunately the prefix is hardwired, so it's another thing that has to be maintained by hand (not that is changes often, but we can't make it a macro). AH_VERBATIM seems to be the only way to add a macro that takes arguments, and it explicitly doesn't do shell expansion. Further, @PACKAGE@ substitution doesn't happen on config.h.in. Insert standard autotools frustration here.
svn path=/trunk/timing/; revision=5060
32 and lower, this will set tv_usec to > 1 second, which wrong. So we
do it the right way, and put seconds in tv_sec.
svn path=/trunk/timing/; revision=2507
on Linux for uint64_t, but Solaris defines this in sys/types.h. Use check
where appropriate, and also add typedefs for Win32.
svn path=/trunk/timing/; revision=2206
