Handle -Wmissing-prototypes warningsHEADmaster

xinput.c:277:6: warning: no previous prototype for ‘is_pointer’ [-Wmissing-prototypes]
  277 | Bool is_pointer(int use)
      |      ^~~~~~~~~~
xinput.c:282:6: warning: no previous prototype for ‘is_keyboard’ [-Wmissing-prototypes]
  282 | Bool is_keyboard(int use)
      |      ^~~~~~~~~~~
xinput.c:287:6: warning: no previous prototype for ‘device_matches’ [-Wmissing-prototypes]
  287 | Bool device_matches(XIDeviceInfo *info, char *name)
      |      ^~~~~~~~~~~~~~
test_xi2.c:254:1: warning: no previous prototype for ‘test_sync_grab’ [-Wmissing-prototypes]
  254 | test_sync_grab(Display *display, Window win)

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

2 files changed, 5 insertions, 4 deletions

diff --git a/src/test_xi2.c b/src/test_xi2.c
index 5f97258..d3d0d64 100644
--- a/src/test_xi2.c
+++ b/src/test_xi2.c
@@ -250,7 +250,8 @@ static void print_propertyevent(Display *display, XIPropertyEvent* event)
 
     XFree(name);
 }
-void
+
+static void
 test_sync_grab(Display *display, Window win)
 {
     int loop = 3;
diff --git a/src/xinput.c b/src/xinput.c
index 82cdb95..28aeb65 100644
--- a/src/xinput.c
+++ b/src/xinput.c
@@ -274,17 +274,17 @@ find_device_info(Display	*display,
 }
 
 #if HAVE_XI2
-Bool is_pointer(int use)
+static Bool is_pointer(int use)
 {
     return use == XIMasterPointer || use == XISlavePointer;
 }
 
-Bool is_keyboard(int use)
+static Bool is_keyboard(int use)
 {
     return use == XIMasterKeyboard || use == XISlaveKeyboard;
 }
 
-Bool device_matches(XIDeviceInfo *info, char *name)
+static Bool device_matches(XIDeviceInfo *info, char *name)
 {
     if (strcmp(info->name, name) == 0) {
         return True;