Learning C and C++ at a local university and I am using Xcode for my assignments. So I am just getting used to the application. My questions is, how do I step into a function call from main so I can follow how the function processes my input? I've spent hours pouring through the documentation on how to use the debugger, but to no avail. It just skips over the function call for strlen even though I have it set with a break point. Where is the function code located?