replace with actual_{free,used} fields so we can portably adjust
-/+ buffers/cache on linux and perhaps on other platforms w/ different
semantics.
		
	
					 | 
			||
|---|---|---|
| .. | ||
| examples | ||
| src | ||
| .cvsignore | ||
| default.build | ||
				replace with actual_{free,used} fields so we can portably adjust
-/+ buffers/cache on linux and perhaps on other platforms w/ different
semantics.
		
	
					 | 
			||
|---|---|---|
| .. | ||
| examples | ||
| src | ||
| .cvsignore | ||
| default.build | ||