I downloaded XCode from the Mac App Store. According to the book, after installing XCode I should have a /Developer folder at the root level of my hard drive. I don’t have that. I’ve been working through the examples and first encountered a glitch in chapter 5 when adding the call to #include <stdlib.h>. I get an error that reads: file ‘<stdlib.h>’ not found.
I’ve looked on Apple’s web site trying to find additional developer files to download, but haven’t found anything. What did I miss?