Use astyle to make the entire project directory match the style I like

Using the following astyle command:
astyle --style=ansi --indent=tab --indent-switches --indent-namespaces --indent-preprocessor --break-blocks --pad-oper --align-pointer=name --align-reference=name --convert-tabs --mode=c --unpad-paren --recursive "*.c"

astyle works on both .c and .cpp files. This is now the default style for this project and all pull requests must conform to it.