also some slight optimizations to interfacePrintWithFD() and myfprintf()
git-svn-id: https://svn.musicpd.org/mpd/trunk@1503 09075e82-0dd4-0310-85a5-a0d7c8717e4f
print functions. this way we can always know wtf is going on!
also, remove some places where we were using fprintf and printf instead of
myfprintf
git-svn-id: https://svn.musicpd.org/mpd/trunk@734 09075e82-0dd4-0310-85a5-a0d7c8717e4f