#define WEBRTC_SPL_RSHIFT_U32(x, c) ((uint32_t)(x) >> (c))
#define WEBRTC_SPL_LSHIFT_U32(x, c) ((uint32_t)(x) << (c))
-#define WEBRTC_SPL_VNEW(t, n) (t *) malloc (sizeof (t) * (n))
-#define WEBRTC_SPL_FREE free
-
#define WEBRTC_SPL_RAND(a) \
((int16_t)(WEBRTC_SPL_MUL_16_16_RSFT((a), 18816, 7) & 0x00007fff))