/* | | Copyright disclaimer: |   This software was developed at the National Institute of Standards |   and Technology by employees of the Federal Government in the course |   of their official duties. Pursuant to title 17 Section 105 of the |   United States Code this software is not subject to copyright |   protection and is in the public domain. | |   We would appreciate acknowledgement if the software is used. |*//* | Project:	WCDMA simulation environment | Module:	Spreading and despreading | Author:	Tommi Makelainen | Date:	January 5, 1999 | | History: |		January 1, 1999 Tommi Makelainen |			Initial version.  | |		February 9, 1999 Tommi Makelainen |			Data types changed from char to int. | |		April 6, 1999 Tommi Makelainen |			Added soft despreader function. | */int wcdma_spread(int data[], int data_len, int code[], int code_len,                 int Fc, int out[]);int wcdma_hard_despread(int in_data[], int in_len, int code[], int code_len,                   int Fc, int out_data[]);int wcdma_soft_despread(double in_data[], int in_len, int code[], int code_len,                   int Fc, double out_data[], int add_index, int ringBufLen);