timberc-1.0.3: include/float.c

// The Timber compiler <timber-lang.org>
// 
// Copyright 2008-2009 Johan Nordlander <nordland@csee.ltu.se>
// All rights reserved.
// 
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 
// 1. Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
// 
// 2. Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
// 
// 3. Neither the names of the copyright holder and any identified
//    contributors, nor the names of their affiliations, may be used to 
//    endorse or promote products derived from this software without 
//    specific prior written permission.
// 
// THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND ANY EXPRESS
// OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
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#include "timber.h"

struct DummyStruct {
  WORD *GCINFO;
  Int n;
};

typedef struct DummyStruct *DummyStruct;

static WORD __GC__DummyStruct[] = {WORDS(sizeof(struct DummyStruct)+20), GC_STD, 0};

LIST primShowFloat(Float x) {
  DummyStruct p;
  NEW(DummyStruct,p,sizeof(struct DummyStruct)+20);
  p->GCINFO = __GC__DummyStruct;
  snprintf((char*)&p->n,20,"%e",x);
  LIST res = getStr((char*)&p->n);
  return res;
}