mirror of https://github.com/tongzx/nt5src
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
30 lines
1.1 KiB
30 lines
1.1 KiB
// Copyright (c) 1996-1999 Microsoft Corporation
|
|
|
|
// float.h
|
|
//
|
|
// Defines fp_ floating point functions which don't rely on the C runtime.
|
|
//
|
|
// If you don't want to pull in C runtime floating point support, you
|
|
// need to include the following in a .cpp file:
|
|
//
|
|
// extern "C" int _fltused = 1;
|
|
//
|
|
|
|
// floating point operations
|
|
STDAPI_(long) fp_ftol (float flX);
|
|
STDAPI_(float) fp_ltof (long lX);
|
|
STDAPI_(float) fp_fadd (float fA, float fB);
|
|
STDAPI_(float) fp_fsub (float fA, float fB);
|
|
STDAPI_(float) fp_fmul (float fA, float fB);
|
|
STDAPI_(float) fp_fdiv (float fNum, float fDenom);
|
|
STDAPI_(float) fp_fabs (float flX);
|
|
STDAPI_(float) fp_fsin (float flX);
|
|
STDAPI_(float) fp_fcos (float flX);
|
|
STDAPI_(float) fp_fpow (float flX, float flY);
|
|
STDAPI_(float) fp_flog2 (float flX);
|
|
STDAPI_(float) fp_flog10 (float flX);
|
|
STDAPI_(float) fp_fchs (float flX);
|
|
STDAPI_(int) fp_fcmp (float flA, float flB);
|
|
STDAPI_(float) fp_fmin (float flA, float flB);
|
|
STDAPI_(float) fp_fmax (float flA, float flB);
|
|
|