ftell             367 coders/tiff.c    offset=(ssize_t) ftell(file)-4;
ftell            3958 magick/blob.c        offset=ftell(image->blob->file_info.file);
ftell             117 magick/nt-base.h #if !defined(ftell) && !defined(__MINGW32__) && !defined(__MINGW64__)
ftell             882 magick/opencl.c       b_error |= ( length = ftell( fd ) ) <= 0;