202     iconv_t	iconv_fd = (iconv_t)-1;	// descriptor for iconv() or -1  in readfile()  local
928     if (iconv_fd != (iconv_t)-1)  in readfile()
931 	iconv_close(iconv_fd);  in readfile()
932 	iconv_fd = (iconv_t)-1;  in readfile()
1025 	    iconv_fd = (iconv_t)my_iconv_open(  in readfile()
1037 						    && iconv_fd == (iconv_t)-1  in readfile()
1069 		    && iconv_fd == (iconv_t)-1  in readfile()
1180 		if (iconv_fd != (iconv_t)-1)  in readfile()
1403 				|| iconv_fd != (iconv_t)-1  in readfile()
1430 				    || iconv_fd != (iconv_t)-1  in readfile()
1442 			    if (iconv_fd != (iconv_t)-1)  in readfile()
1444 				iconv_close(iconv_fd);  in readfile()
1445 				iconv_fd = (iconv_t)-1;  in readfile()
1527 	    if (iconv_fd != (iconv_t)-1)  in readfile()
1549 		while ((iconv(iconv_fd, (void *)&fromp, &from_size,  in readfile()
2034 			    if (iconv_fd != (iconv_t)-1 && conv_error == 0)  in readfile()
2061 		    if (*p_ccv != NUL && iconv_fd != (iconv_t)-1)  in readfile()
2321     if (iconv_fd != (iconv_t)-1)  in readfile()
2322 	iconv_close(iconv_fd);  in readfile()