1545                         if( pxIPPacket->xIPHeader.ucProtocol == ( uint8_t ) ipPROTOCOL_UDP )  in prvAllowIPPacket()
1604     uint8_t ucProtocol;  in prvProcessIPPacket()  local
1616         ucProtocol = pxIPPacket->xIPHeader.ucProtocol;  in prvProcessIPPacket()
1669                 if( ucProtocol != ( uint8_t ) ipPROTOCOL_UDP )  in prvProcessIPPacket()
1690                     switch( ucProtocol )  in prvProcessIPPacket()
1832         uint8_t ucProtocol;  in xCheckSizeFields()  local
1889             ucProtocol = pxIPPacket->xIPHeader.ucProtocol;  in xCheckSizeFields()
1892             if( ucProtocol == ( uint8_t ) ipPROTOCOL_UDP )  in xCheckSizeFields()
1897             else if( ucProtocol == ( uint8_t ) ipPROTOCOL_TCP )  in xCheckSizeFields()
1901             else if( ( ucProtocol == ( uint8_t ) ipPROTOCOL_ICMP ) ||  in xCheckSizeFields()
1902                      ( ucProtocol == ( uint8_t ) ipPROTOCOL_IGMP ) )  in xCheckSizeFields()