libgsmhr1: put aToRc() only in dec_func.c This function was originally static in sp_dec.c, but now it is needed both in sp_dec.c and in dec_func.c shared decoder+encoder functions. Solution: give it intermodule linkage, and let it reside in dec_func.c only.

/*
 * This module provides one public const datum: RFC 4867 file header.
 */

#include <stdint.h>
#include "tw_amr.h"

const uint8_t amr_file_header_magic[AMR_IETF_HDR_LEN] = "#!AMR\n";