tinyos/tinyos-main — pull request #213 by bradjc (2013-06-28 17:39:29+00:00)
Title: BLIP printf() Small Fix

If `PRINTFUART` is not defined, `blip_printf.h` now correctly removes all the `printf` functions. `printf_ieee154addr()` was not being removed but that wasn't a problem because it isn't called anywhere. But, if someone did want to use it, their code would not compile with `printf` debugging turned off.