Nano2G - implement "Pause on headphone unplug" feature

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23072 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 5 insertions, 0 deletions

diff --git a/firmware/target/arm/ipod/button-clickwheel.c b/firmware/target/arm/ipod/button-clickwheel.c
index 001f599878..bdcdd655f5 100644
--- a/firmware/target/arm/ipod/button-clickwheel.c
+++ b/firmware/target/arm/ipod/button-clickwheel.c
@@ -352,6 +352,11 @@ bool button_hold(void)
 {
     return ((PDAT14 & (1 << 6)) == 0);
 }
+
+bool headphones_inserted(void)
+{
+    return ((PDAT14 & (1 << 5)) != 0);
+}
 #endif
 
 /*