hwhw/kindlepdfviewer — pull request #510 by tigran123 (2012-10-31 12:45:22+00:00)
Title: Simple Memory Usage Indicator

The function `util.c:memusage()` returns three numbers like this:

```
rss, data, totalvm = util.memusage()
```

The sizes are in kilobytes and obtained from `/proc/self/status` file.