From aced2dbd0e4f1fd8c8d6637e46622e640334a351 Mon Sep 17 00:00:00 2001
From: Steve Markgraf <steve@steve-m.de>
Date: Mon, 18 Nov 2013 21:36:19 +0100
Subject: [PATCH] rtl_fm/power: unbreak MinGW build

Signed-off-by: Steve Markgraf <steve@steve-m.de>
---
 src/rtl_fm.c    | 2 ++
 src/rtl_power.c | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/src/rtl_fm.c b/src/rtl_fm.c
index 8851f87..5b251e5 100644
--- a/src/rtl_fm.c
+++ b/src/rtl_fm.c
@@ -57,7 +57,9 @@
 #include <io.h>
 #include "getopt/getopt.h"
 #define usleep(x) Sleep(x/1000)
+#ifdef _MSC_VER
 #define round(x) (x > 0.0 ? floor(x + 0.5): ceil(x - 0.5))
+#endif
 #define _USE_MATH_DEFINES
 #endif
 
diff --git a/src/rtl_power.c b/src/rtl_power.c
index b63fd71..2d53c8e 100644
--- a/src/rtl_power.c
+++ b/src/rtl_power.c
@@ -53,7 +53,9 @@
 #include <io.h>
 #include "getopt/getopt.h"
 #define usleep(x) Sleep(x/1000)
+#ifdef _MSC_VER
 #define round(x) (x > 0.0 ? floor(x + 0.5): ceil(x - 0.5))
+#endif
 #define _USE_MATH_DEFINES
 #endif