1778     cmsIOHANDLER* MemIO;  in cmsReadRawTag()  local
1847         MemIO = cmsOpenIOhandlerFromNULL(cmsGetProfileContextID(hProfile));  in cmsReadRawTag()
1849         MemIO = cmsOpenIOhandlerFromMem(cmsGetProfileContextID(hProfile), data, BufferSize, "w");  in cmsReadRawTag()
1851     if (MemIO == NULL) goto Error;  in cmsReadRawTag()
1857         cmsCloseIOhandler(MemIO);  in cmsReadRawTag()
1868     if (!_cmsWriteTypeBase(MemIO, TypeHandler ->Signature)) {  in cmsReadRawTag()
1869         cmsCloseIOhandler(MemIO);  in cmsReadRawTag()
1873     if (!LocalTypeHandler.WritePtr(&LocalTypeHandler, MemIO, Object, TagDescriptor ->ElemCount)) {  in cmsReadRawTag()
1874         cmsCloseIOhandler(MemIO);  in cmsReadRawTag()
1879     rc = MemIO ->Tell(MemIO);  in cmsReadRawTag()
1880     cmsCloseIOhandler(MemIO);      // Ignore return code this time  in cmsReadRawTag()