259     coff_bigobj_file_header BigObjHeader;  in writeHeaders()  local
260     BigObjHeader.Sig1 = IMAGE_FILE_MACHINE_UNKNOWN;  in writeHeaders()
261     BigObjHeader.Sig2 = 0xffff;  in writeHeaders()
262     BigObjHeader.Version = BigObjHeader::MinBigObjectVersion;  in writeHeaders()
263     BigObjHeader.Machine = Obj.CoffFileHeader.Machine;  in writeHeaders()
264     BigObjHeader.TimeDateStamp = Obj.CoffFileHeader.TimeDateStamp;  in writeHeaders()
265     memcpy(BigObjHeader.UUID, BigObjMagic, sizeof(BigObjMagic));  in writeHeaders()
266     BigObjHeader.unused1 = 0;  in writeHeaders()
267     BigObjHeader.unused2 = 0;  in writeHeaders()
268     BigObjHeader.unused3 = 0;  in writeHeaders()
269     BigObjHeader.unused4 = 0;  in writeHeaders()
272     BigObjHeader.NumberOfSections = Obj.getSections().size();  in writeHeaders()
273     BigObjHeader.PointerToSymbolTable = Obj.CoffFileHeader.PointerToSymbolTable;  in writeHeaders()
274     BigObjHeader.NumberOfSymbols = Obj.CoffFileHeader.NumberOfSymbols;  in writeHeaders()
276     memcpy(Ptr, &BigObjHeader, sizeof(BigObjHeader));  in writeHeaders()
277     Ptr += sizeof(BigObjHeader);  in writeHeaders()