So I ran into the following problem while attempting to compile libggi:
speed.c: In function 'time_offset': speed.c:63: error: 'CLK_TCK' undeclared (first use in this function) speed.c:63: error: (Each undeclared identifier is reported only once speed.c:63: error: for each function it appears in.) speed.c: In function 'time_stop': speed.c:76: error: 'CLK_TCK' undeclared (first use in this function)
Apparently, CLK_TCK is obsolete, it's been replaced by CLOCKS_PER_SEC. So I had to edit speed.c and replace it all. Everything compiles okay now.
