From 66084b816dd25a41f774240328a31d57efd276e4 Mon Sep 17 00:00:00 2001 From: Tavian Barnes Date: Thu, 17 Sep 2009 03:18:51 +0000 Subject: Begin libsandglass implementation. --- src/sandglass_impl.h | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 src/sandglass_impl.h (limited to 'src/sandglass_impl.h') diff --git a/src/sandglass_impl.h b/src/sandglass_impl.h new file mode 100644 index 0000000..5a3650e --- /dev/null +++ b/src/sandglass_impl.h @@ -0,0 +1,39 @@ +/************************************************************************* + * Copyright (C) 2008 Tavian Barnes * + * * + * This file is part of The Sandglass Library. * + * * + * The Sandglass Library is free software; you can redistribute it * + * and/or modify it under the terms of the GNU Lesser General Public * + * License as published by the Free Software Foundation; either version * + * 3 of the License, or (at your option) any later version. * + * * + * The Sandglass Library is distributed in the hope that it will be * + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty * + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * + * Lesser General Public License for more details. * + * * + * You should have received a copy of the GNU Lesser General Public * + * License along with this program. If not, see * + * . * + *************************************************************************/ + +/* + * Internal libsandglass API + */ + +#ifndef SANDGLASS_IMPL_H_INCLUDED +#define SANDGLASS_IMPL_H_INCLUDED + +#include "sandglass.h" + +#ifdef SANDGLASS_TSC +/* Read the time stamp counter */ +long sandglass_get_tsc(); +/* Get the timing resolution of the TSC */ +double sandglass_tsc_resolution(); +/* Get the necessary number of loops for SANDGLASS_REALTICKS */ +unsigned int sandglass_tsc_loops(); +#endif + +#endif /* SANDGLASS_IMPL_H_INCLUDED */ \ No newline at end of file -- cgit v1.2.3