Lines Matching defs:cb
3174 long int cb = ftell(f);
3176 if (cb > 0 && (unsigned long int)cb < (size_t)~(size_t)0)
3178 png_bytep b = voidcast(png_bytep, malloc((size_t)cb));
3184 if (fread(b, (size_t)cb, 1, f) == 1)
3187 image->input_memory_size = cb;
3204 else if (cb == 0)
