Added some new example code that can grab all functions from any executable, and it will print out the function name, range, return type and argument types.

This example shows someone could iterate over all functions and do something intelligent with them, like create function signatures. Then two different builds could be compared to verify the API hasn't changed.



git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@183923 91177308-0d34-0410-b5e6-96231b3b80d8