RIOT-OS/RIOT — pull request #1286 by Kijewski (2014-06-05 16:43:08+00:00)
Title: make: feature sizeof(int) and sizeof(void*)

This PR provides the macros `SIZEOF_PTR` and `SIZEOF_INT` for
preprocessor statements. The rationale is that you cannot use e.g.
`#if sizeof(int) == 4`, as the preprocessor won't evaluate the size.

Partially fix for #1221.