eeze/doc: Notes about init and shutdown of the sensor subsystem.

Make both functions and EAPI as well. Not needed if the general eeze_init
is called though. Note that in the docs.

SVN revision: 80072

legacy/eeze/src/lib/Eeze_Sensor.h

@@ -263,21 +263,25 @@ EAPI Eeze_Sensor_Obj    *eeze_sensor_obj_get(Eeze_Sensor_Type type);
  * @return EINA_TRUE for success and EINA_FALSE for failure
  *
  * This function must be called before using any of the Eeze_Sensor
- * functionality to make sure the subsystem is setup correctly for usage.
+ * functionality to make sure the subsystem is setup correctly for usage. If
+ * you already call #eeze_init in your program this is already been take care
+ * of and there is no need to call this to initialize this subsystem manually.
  *
  * @since 1.8
  */
-Eina_Bool            eeze_sensor_init(void);
+EAPI Eina_Bool            eeze_sensor_init(void);
 
 /**
  * @brief Clean up and shutdown the Eeze sensor subsystem.
  *
  * This function must be called when now longer using Eeze_Sensor to allow the
- * subsystem to shutdown cleanly.
+ * subsystem to shutdown cleanly. If you already called #eeze_shutdown this is
+ * already been taken care of and there is no need to call this to shutdown this
+ * subsystem manually.
  *
  * @since 1.8
  */
-void                 eeze_sensor_shutdown(void);
+EAPI void                 eeze_sensor_shutdown(void);
 
 #ifdef __cplusplus
 }

legacy/eeze/src/lib/eeze_sensor.c

@@ -232,7 +232,7 @@ eeze_sensor_async_read(Eeze_Sensor_Obj *sens, void *user_data)
    return EINA_FALSE;
 }
 
-void
+EAPI void
 eeze_sensor_shutdown(void)
 {
    eeze_sensor_modules_unload();
@@ -244,7 +244,7 @@ eeze_sensor_shutdown(void)
    eina_shutdown();
 }
 
-Eina_Bool
+EAPI Eina_Bool
 eeze_sensor_init(void)
 {
    if (!eina_init()) return EINA_FALSE;