williamr@2: /* GLIB - Library of useful routines for C programming williamr@2: * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald williamr@2: * Portions copyright (c) 2006 Nokia Corporation. All rights reserved. williamr@2: * williamr@2: * This library is free software; you can redistribute it and/or williamr@2: * modify it under the terms of the GNU Lesser General Public williamr@2: * License as published by the Free Software Foundation; either williamr@2: * version 2 of the License, or (at your option) any later version. williamr@2: * williamr@2: * This library is distributed in the hope that it will be useful, williamr@2: * but WITHOUT ANY WARRANTY; without even the implied warranty of williamr@2: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU williamr@2: * Lesser General Public License for more details. williamr@2: * williamr@2: * You should have received a copy of the GNU Lesser General Public williamr@2: * License along with this library; if not, write to the williamr@2: * Free Software Foundation, Inc., 59 Temple Place - Suite 330, williamr@2: * Boston, MA 02111-1307, USA. williamr@2: */ williamr@2: williamr@2: /* williamr@2: * Modified by the GLib Team and others 1997-2000. See the AUTHORS williamr@2: * file for a list of people on the GLib Team. See the ChangeLog williamr@2: * files for a list of changes. These files are distributed with williamr@2: * GLib at ftp://ftp.gtk.org/pub/gtk/. williamr@2: */ williamr@2: williamr@2: #ifndef __G_PRIMES_H__ williamr@2: #define __G_PRIMES_H__ williamr@2: williamr@2: #include <_ansi.h> williamr@2: #include <glib/gtypes.h> williamr@2: williamr@2: G_BEGIN_DECLS williamr@2: williamr@2: /* Prime numbers. williamr@2: */ williamr@2: williamr@2: /* This function returns prime numbers spaced by approximately 1.5-2.0 williamr@2: * and is for use in resizing data structures which prefer williamr@2: * prime-valued sizes. The closest spaced prime function returns the williamr@2: * next largest prime, or the highest it knows about which is about williamr@2: * MAXINT/4. williamr@2: */ williamr@2: IMPORT_C guint g_spaced_primes_closest (guint num) G_GNUC_CONST; williamr@2: williamr@2: G_END_DECLS williamr@2: williamr@2: #endif /* __G_PRIMES_H__ */