src/compat.h

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