log2f_data.h raw

   1  /*
   2   * Copyright (c) 2017-2018, Arm Limited.
   3   * SPDX-License-Identifier: MIT
   4   */
   5  #ifndef _LOG2F_DATA_H
   6  #define _LOG2F_DATA_H
   7  
   8  #include <features.h>
   9  
  10  #define LOG2F_TABLE_BITS 4
  11  #define LOG2F_POLY_ORDER 4
  12  extern hidden const struct log2f_data {
  13  	struct {
  14  		double invc, logc;
  15  	} tab[1 << LOG2F_TABLE_BITS];
  16  	double poly[LOG2F_POLY_ORDER];
  17  } __log2f_data;
  18  
  19  #endif
  20