/[groff]/groff/src/preproc/pic/pic.h
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revision 1.6 by wlemb, Mon Apr 21 13:33:09 2003 UTC revision 1.7 by wl, Thu Mar 17 08:29:15 2005 UTC
# Line 1  Line 1 
1  // -*- C++ -*-  // -*- C++ -*-
2  /* Copyright (C) 1989, 1990, 1991, 1992, 2000, 2001, 2003  /* Copyright (C) 1989, 1990, 1991, 1992, 2000, 2001, 2003, 2005
3     Free Software Foundation, Inc.     Free Software Foundation, Inc.
4       Written by James Clark (jjc@jclark.com)       Written by James Clark (jjc@jclark.com)
5    
# Line 25  Foundation, 59 Temple Place - Suite 330, Line 25  Foundation, 59 Temple Place - Suite 330,
25  #include <stdlib.h>  #include <stdlib.h>
26  #include <errno.h>  #include <errno.h>
27    
 #ifdef NEED_DECLARATION_HYPOT  
 extern "C" {  
   double hypot(double, double);  
 }  
 #endif /* NEED_DECLARATION_HYPOT */  
   
28  #ifdef NEED_DECLARATION_RAND  #ifdef NEED_DECLARATION_RAND
29  #undef rand  #undef rand
30  extern "C" {  extern "C" {

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