Restored a few local function prototypes in lib_rend/ivas_objectRenderer_sources.c

 * Local function prototypes

 *---------------------------------------------------------------------*/

static void TDREND_SRC_SPATIAL_Dealloc( TDREND_SRC_SPATIAL_t *SrcSpatial_p );

static void TDREND_SRC_SPATIAL_Init( TDREND_SRC_SPATIAL_t *SrcSpatial_p, const TDREND_PosType_t PosType );

static void TDREND_SRC_SPATIAL_SetDirAtten( TDREND_SRC_SPATIAL_t *SrcSpatial_p, const TDREND_DirAtten_t *DirAtten_p );

static float TDREND_SRC_SPATIAL_GetDirGain( const TDREND_DirAtten_t *DirAtten_p, const float *Front_p, const float *RelPos_p );

static float TDREND_SRC_SPATIAL_GetDistGain( const TDREND_DistAtten_t *DistAtten_p, const float Dist );

static ivas_error TDREND_SRC_REND_Alloc( TDREND_SRC_REND_t **SrcRend_pp );

static void TDREND_SRC_REND_Init( TDREND_SRC_REND_t *SrcRend_p );

/*-------------------------------------------------------------------*

 * TDREND_MIX_SRC_SetPos()