rubinius/rubinius — pull request #1384 by larskanis (2011-10-28 21:33:59+00:00)
Title: Add size detection of several C types for use in the C-API

MRI provides the size of several C types as defines (SIZEOF_*) to exts.

SIZEOF_LONG, SIZEOF_LONG_LONG, SIZEOF_VOIDP are also needed in st.h,
which isn't conspicuous without -Wundef option to gcc.