fembms: missing protype added

openair1/PHY/LTE_REFSIG/lte_refsig.h

@@ -106,6 +106,16 @@ int lte_dl_mbsfn(PHY_VARS_eNB *phy_vars_eNB, int32_t *output,
                  short amp,
                  int subframe,
                  unsigned char l);
+/*! \brief This function generates the 1.25KHz MBSFN reference signal sequence (36-211, Sec 6.10.1.2)
+@param phy_vars_eNB Pointer to eNB variables
+@param output Output vector for OFDM symbol (Frequency Domain)
+@param amp Q15 amplitude
+*/
+
+int lte_dl_mbsfn_khz_1dot25(PHY_VARS_eNB *phy_vars_eNB, int32_t *output,
+                 short amp,
+                 int subframe);
+
 
 
 /*!\brief This function generates the cell-specific reference signal sequence (36-211, Sec 6.10.1.1) for channel estimation upon reception