Contains all the header files defining the Pantheios Core, Application Layer, stock Back-end, stock Front-end and Utility components.
The header files are divided into the following sub-directories:
| Sub-directory | Purpose | 
|---|---|
| b64 | Header file(s) for the b64 library, which is bundled with Pantheios | 
| pantheios | Header files for all Pantheios components | 
| pantheios/util | Header files for the Pantheios Utility components | 
| pantheios/backends | Header files for all Pantheios stock Back-end components | 
| pantheios/frontends | Header files for all Pantheios stock Front-end components | 
| pantheios/implicit_link | Header files for implicit linking to Pantheios libraries | 
| pantheios/inserters | Header files for Pantheios Application Layer inserter classes | 
| pantheios/internal | Header files for internal (implementation) components | 
| pantheios/quality | Header files for quality assurance components / sub-systems | 
| pantheios/test | Header files for test-related components | 
| shwild | Header file(s) for the shwild library, which is bundled with Pantheios | 
| xtests | Header file(s) for the xTests library, which is bundled with Pantheios |