_NAME_
getDataFileSuffixFromStructName

_PROTOTYPE_
void getDataFileSuffixFromStructName(char *suffixBuffer, char *structName);

_SHORT-DESCRIPTION_
Get the suffix which marks a data type in the archive files

_DESCRIPTION_
The data files in the CRIS/SIS archive have suffixes associated with them,
such as "hp" (high priority rates), "evt" (event cycles), etc.
getDataFileSuffixFromStructName looks at the name of the structure
we are dealing with and determines the suffix string associated with it. 
_
This routine is useful in generating data file paths to the desired archive
files. 

_INPUT_
* suffixBuffer is expected to be a char array at least 5 elements long (I
made it 10 for the heck of it.)
* structName is the full name of the structure type involved (e.g.,
"L1CrisLowPriorityRate").

_OUTPUT_
* suffixBuffer is set to the string associated with the archive file for the
structure type structName.