Crate chlorine

This just provides the numeric C types, for basic FFI purposes.

Also, that pick! macro is nifty.

Macros

• pick
  Does all our conditional compilation selection.

Enums

• c_void
  Equivalent to C’s void type when used as a pointer.

Type Aliases

• c_char
• c_double
• c_float
• c_int
• c_long
• c_longlong
• c_schar
• c_short
• c_uchar
• c_uint
• c_ulong
• c_ulonglong
• c_ushort