Add a name mangling mechanism so we can safely compile in code we share with applications that might link with use. Currently only hooked up for the timing liblet, but thread is the real target.

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/libshout/; revision=5060

svn path=/trunk/net/; revision=4887

OS X for some reason.

svn path=/trunk/libshout/; revision=4886

Convert all tabs to 4 spaces. All code must now use 4 space indents.

svn path=/trunk/avl/; revision=4492

svn path=/trunk/avl/; revision=4450

svn path=/trunk/net/; revision=3029

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

svn path=/trunk/timing/; revision=2191

typedefed for some platforms.

svn path=/trunk/timing/; revision=2190

svn path=/trunk/avl/; revision=1997