src/compat.h

   1 /* $Id$ */
   2
   3 /*
   4  *                            COPYRIGHT
   5  *
   6  *  PCB, interactive printed circuit board design
   7  *  Copyright (C) 2004 Dan McMahill
   8  *
   9  *  This program is free software; you can redistribute it and/or modify
  10  *  it under the terms of the GNU General Public License as published by
  11  *  the Free Software Foundation; either version 2 of the License, or
  12  *  (at your option) any later version.
  13  *
  14  *  This program is distributed in the hope that it will be useful,
  15  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *  GNU General Public License for more details.
  18  *
  19  *  You should have received a copy of the GNU General Public License
  20  *  along with this program; if not, write to the Free Software
  21  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  22  *
  23  */
  24
  25 #ifndef __COMPAT_H__
  26 #define __COMPAT_H__
  27
  28 #ifdef HAVE_CONFIG_H
  29 #include "config.h"
  30 #endif
  31
  32 #include <math.h>
  33
  34 #ifndef HAVE_EXPF
  35 float expf (float);
  36 #endif
  37
  38 #ifndef HAVE_LOGF
  39 float logf (float);
  40 #endif
  41
  42 #ifndef HAVE_RANDOM
  43 long random (void);
  44 #endif
  45
  46 #if !defined(HAVE_DLFCN_H) && defined(WIN32)
  47 void * dlopen (const char *, int);
  48 void dlclose (void *);
  49 char * dlerror (void);
  50
  51 void * dlsym(void *, const char *);
  52
  53 #define RTLD_NOW 2
  54 #define RTLD_LOCAL 0
  55 #define RTLD_GLOBAL 4
  56
  57 #endif
  58
  59
  60 #endif /* __COMPAT_H__ */
  61