+
−/*
+
− * The original code from ETSI uses its own Copy() and Set_zero()
+
− * functions, operating on Word16 elements.  Here we implement them
+
− * as static inline functions wrapping around memcpy and memset.
+
− */
+
−
+
−#include <string.h>
+
−
+
−static inline void Copy (
+
−    const Word16 x[],  /* (i)  : input vector                               */
+
−    Word16 y[],        /* (o)  : output vector                              */
+
−    Word16 L           /* (i)  : vector length                              */
+
−)
+
−{
+
−	memcpy(y, x, L * 2);
+
−}
+
−
+
−static inline void Set_zero (
+
−    Word16 x[],        /* (o)  : vector to clear                            */
+
−    Word16 L           /* (i)  : length of vector                           */
+
−)
+
−{
+
−	memset(x, 0, L * 2);
+
−}