CoreAudio: Separate enumeration code

The enumeration code being up at the top was making things quite messy,
so I split that code out to a separate set of files.

plugins/mac-capture/CMakeLists.txt

@@ -8,12 +8,18 @@ include_directories(${COREAUDIO}
                     ${AUDIOUNIT}
                     ${COREFOUNDATION})
 
+set(mac-capture_HEADERS
+	audio-device-enum.h
+	mac-helpers.h)
+
 set(mac-capture_SOURCES
 	plugin-main.c
+	audio-device-enum.c
 	mac-audio.c)
 	
 add_library(mac-capture MODULE
-	${mac-capture_SOURCES})
+	${mac-capture_SOURCES}
+	${mac-capture_HEADERS})
 target_link_libraries(mac-capture
 	libobs
 	${COREAUDIO}