Guide says: *All header files should have #define guards to prevent multiple inclusion. The format of the symbol name should be <PROJECT>_<PATH>_<FILE>_H_. To guarantee uniqueness, they should be based on the full path in a project's source tree.*

In order to follow the guide, I understand it should be ORION_SRC_LIB_COMMON_FORMAT.H. Is that acceptable or breaks the lint_all target?