READ_FILE         323 contrib/libtests/pngstest.c    if (opts & READ_FILE)
READ_FILE        3160 contrib/libtests/pngstest.c    if (!(image->opts & READ_FILE) || (image->opts & USE_STDIO))
READ_FILE        3167 contrib/libtests/pngstest.c          if (image->opts & READ_FILE)
READ_FILE        3527 contrib/libtests/pngstest.c             opts |= READ_FILE;
READ_FILE        3532 contrib/libtests/pngstest.c          opts &= ~READ_FILE;