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GMALLOC.C
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1992-04-10
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/**
** GMALLOC.C
**
** Copyright (C) 1992, Csaba Biegl
** 820 Stirrup Dr, Nashville, TN, 37221
** csaba@vuse.vanderbilt.edu
**
** This file is distributed under the terms listed in the document
** "copying.cb", available from the author at the address above.
** A copy of "copying.cb" should accompany this file; if not, a copy
** should be available from where this file was obtained. This file
** may not be distributed without a verbatim copy of "copying.cb".
** You should also have received a copy of the GNU General Public
** License along with this program (it is in the file "copying");
** if not, write to the Free Software Foundation, Inc., 675 Mass Ave,
** Cambridge, MA 02139, USA.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**/
#include "gmalloc.h"
void *_GrMalloc(unsigned int size)
{
return(malloc(size));
}
void _GrFree(void *ptr)
{
free(ptr);
}
#ifdef __TURBOC__
void far *_GrFarMalloc(unsigned long size)
{
return(farmalloc(size));
}
void _GrFarFree(void far *ptr)
{
farfree(ptr);
}
#endif
extern char far *_GrGetTempBuffer(int size)
{
static char far *tempbuffer;
static int tempsize = 0;
if(size > tempsize) {
if(tempsize > 0) _GrFarFree(tempbuffer);
size += 20;
tempbuffer = _GrFarMalloc(size);
if(tempbuffer == (char far *)NULL) {
tempsize = 0;
return((char far *)NULL);
}
tempsize = size;
}
return(tempbuffer);
}