From 8aa1fd6367090a7ff0a805a1ac3a627ceefc051d Mon Sep 17 00:00:00 2001 From: Eric Wong Date: Sun, 7 Sep 2008 20:38:07 -0700 Subject: alsa: add reasoning for the non-portable macro --- src/audioOutputs/audioOutput_alsa.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/audioOutputs/audioOutput_alsa.c') diff --git a/src/audioOutputs/audioOutput_alsa.c b/src/audioOutputs/audioOutput_alsa.c index aa1a86513..b8dafe704 100644 --- a/src/audioOutputs/audioOutput_alsa.c +++ b/src/audioOutputs/audioOutput_alsa.c @@ -40,6 +40,8 @@ * This macro will evaluate both statements, but only returns the result * of the second statement to the reader. Thus it'll stringify the * command name and assign it to the scoped cmd variable. + * Note that ALSA is strictly for Linux , and anybody compiling + * on Linux will have gcc or a gcc-compatible compiler anyways. */ #if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L # define E(command , arg1 , ...) \ -- cgit v1.2.3