macloader: Make macloader a C file.

Change-Id: I6bd4a324cc5a596f2900027615b83f73736d12e0
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
diff --git a/macloader/Android.mk b/macloader/Android.mk
index 22cc88d..722325f 100644
--- a/macloader/Android.mk
+++ b/macloader/Android.mk
@@ -4,7 +4,7 @@
 include $(CLEAR_VARS)
 
 LOCAL_SRC_FILES := \
-    macloader.cpp
+    macloader.c
 
 LOCAL_SHARED_LIBRARIES := \
     liblog libutils
diff --git a/macloader/macloader.cpp b/macloader/macloader.c
similarity index 100%
rename from macloader/macloader.cpp
rename to macloader/macloader.c