Defined in file omssa.asn
No C++ class for INTEGER with named values
MSSpectrumFileType ::= INTEGER {
dta(0),
dtablank(1),
dtaxml(2),
asc(3),
pkl(4),
pks(5),
sciex(6),
mgf(7),
unknown(8),
oms(9), -- asn.1 binary for iterative search
omx(10), -- xml for iterative search
xml(11), -- xml MSRequest
omxbz2 (12) -- bzip2 omx file
}