rtipsy problems reading headers

[mtremmel]

currently when rtipsy reads a header file it checks to make sure the file has the right format according to that header (lines 48 and 51). However, without a type specification for the integers in that expression (notice the first is defined as L, but not the next three) it calls and error when it shouldn't. The problem is fixed if all of those integers are defined as LL (probably L would work ok too?)