Some more code-cleaning(?):
Some more code-cleaning(?):

Darwin (MacOS X) needs to include <unistd.h> to find
the prototype of getopt().

zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb