K 10 svn:author V 3 das K 8 svn:date V 27 2003-04-09T06:04:35.000000Z K 7 svn:log V 236 Add some missing prototypes to eliminate some warnings. These already appear without leading underscores in gdtoa.h, but this approach avoids removing that file from the vendor branch and unduly rearranging things. Prodded by: nectar END