src/lib/math/fp.h

   1 /* Copyright (c) 2003, Roger Dingledine
   2  * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
   3  * Copyright (c) 2007-2018, The Tor Project, Inc. */
   4 /* See LICENSE for licensing information */
   5
   6 /**
   7  * \file fp.h
   8  *
   9  * \brief Header for fp.c
  10  **/
  11
  12 #ifndef TOR_FP_H
  13 #define TOR_FP_H
  14
  15 #include "lib/cc/compat_compiler.h"
  16 #include "lib/cc/torint.h"
  17
  18 double tor_mathlog(double d) ATTR_CONST;
  19 long tor_lround(double d) ATTR_CONST;
  20 int64_t tor_llround(double d) ATTR_CONST;
  21 int64_t clamp_double_to_int64(double number);
  22 int tor_isinf(double x);
  23
  24 #endif