Put the declaration of mal_device_set_stop_callback() in a sensible location.

mini_al.h

@@ -444,27 +444,27 @@ void mal_device_uninit(mal_device* pDevice);
 //   This is just an atomic assignment.
 void mal_device_set_recv_callback(mal_device* pDevice, mal_recv_proc proc);
 
-// Sets the callback to use when the device has stopped, either explicitly or as a result of an error.
+// Sets the callback to use when the application needs to send data to the device for playback.
+//
+// Note that the implementation of this callback must copy over as many samples as is available. The
+// return value specifies how many samples were written to the output buffer. The backend will fill
+// any leftover samples with silence.
 //
 // Thread Safety: SAFE
 //   This API is implemented as a simple atomic assignment.
 //
 // Efficiency: HIGH
 //   This is just an atomic assignment.
-void mal_device_set_stop_callback(mal_device* pDevice, mal_stop_proc proc);
+void mal_device_set_send_callback(mal_device* pDevice, mal_send_proc proc);
 
-// Sets the callback to use when the application needs to send data to the device for playback.
-//
-// Note that the implementation of this callback must copy over as many samples as is available. The
-// return value specifies how many samples were written to the output buffer. The backend will fill
-// any leftover samples with silence.
+// Sets the callback to use when the device has stopped, either explicitly or as a result of an error.
 //
 // Thread Safety: SAFE
 //   This API is implemented as a simple atomic assignment.
 //
 // Efficiency: HIGH
 //   This is just an atomic assignment.
-void mal_device_set_send_callback(mal_device* pDevice, mal_send_proc proc);
+void mal_device_set_stop_callback(mal_device* pDevice, mal_stop_proc proc);
 
 // Activates the device. For playback devices this begins playback. For recording devices it begins
 // recording.