304     int nFnameLen = 0;  in Open()  local
322     nFnameLen = static_cast<int>(strlen(m_pszFname));  in Open()
324     if (nFnameLen > 4 && (strcmp(m_pszFname+nFnameLen-4, ".TAB")==0 ||  in Open()
325                      strcmp(m_pszFname+nFnameLen-4, ".MAP")==0 ||  in Open()
326                      strcmp(m_pszFname+nFnameLen-4, ".DAT")==0 ) )  in Open()
327         strcpy(m_pszFname+nFnameLen-4, ".TAB");  in Open()
328     else if (nFnameLen > 4 && (EQUAL(m_pszFname+nFnameLen-4, ".tab") ||  in Open()
329                                EQUAL(m_pszFname+nFnameLen-4, ".map") ||  in Open()
330                                EQUAL(m_pszFname+nFnameLen-4, ".dat") ) )  in Open()
331         strcpy(m_pszFname+nFnameLen-4, ".tab");  in Open()
428     if (nFnameLen > 4 && strcmp(pszTmpFname+nFnameLen-4, ".TAB")==0)  in Open()
431             strcpy(pszTmpFname+nFnameLen-4, ".DBF");  in Open()
433             strcpy(pszTmpFname+nFnameLen-4, ".DAT");  in Open()
438             strcpy(pszTmpFname+nFnameLen-4, ".dbf");  in Open()
440             strcpy(pszTmpFname+nFnameLen-4, ".dat");  in Open()
494     if (nFnameLen > 4 && strcmp(pszTmpFname+nFnameLen-4, ".DAT")==0)  in Open()
497         strcpy(pszTmpFname+nFnameLen-4, ".MAP");  in Open()
500         strcpy(pszTmpFname+nFnameLen-4, ".map");  in Open()