310 static void makecodes(int e, int c, int s, int b, dictent newdict[511], long codes[256], long codes…  in makecodes()
314     codes[newdict[e].dict_rightson] = c;  in makecodes()
317     makecodes(newdict[e].dict_leftson, c, s + 1, b << 1, newdict, codes, codesize);  in makecodes()
318     makecodes(newdict[e].dict_rightson, c + b, s + 1, b << 1, newdict, codes, codesize);  in makecodes()
322 static void putcode(sox_format_t * ft, long codes[256], long codesize[256], unsigned c, unsigned ch…  in putcode()
328   code = codes[c];  in putcode()
353   long codes[256], codesize[256];  in compress()  local
360   memset(codes, 0, sizeof(codes));  in compress()
411   makecodes(0, 0, 0, 1, newdict, codes, codesize);  in compress()
430     putcode(ft, codes, codesize, *(*df)++, &ddf);  in compress()
432     codes[0] = 0;  in compress()
434     putcode(ft, codes, codesize, 0, &ddf);  in compress()