I'd have to dig into this more or phone a friend, @dottedmag. My changes only shifted the comment around in order to macro-ize the `GetDefault.*Dir()` functions.

Here's the previous context:
```
b6ce4031 (Mikhail Gusarov     2013-11-19 13:44:26 +0100  59) static const char *GetDefaultWorkDir(void)
b6ce4031 (Mikhail Gusarov     2013-11-19 13:44:26 +0100  60) {
b6ce4031 (Mikhail Gusarov     2013-11-19 13:44:26 +0100  61)     /* getpwuid() on Android returns /data, so use compile-time default instead */
b6ce4031 (Mikhail Gusarov     2013-11-19 13:44:26 +0100  62)     return WORKDIR;
b6ce4031 (Mikhail Gusarov     2013-11-19 13:44:26 +0100  63) }
```