mirror of
https://github.com/autc04/Retro68.git
synced 2024-12-02 18:53:22 +00:00
37 lines
748 B
C
37 lines
748 B
C
|
/*
|
||
|
|
* Copyright (C) 2006 KPIT Cummins
|
||
|
|
* Copyright (C) 2009 Conny Marco Menebröcker
|
||
|
|
* All rights reserved.
|
||
|
|
*
|
||
|
|
* Redistribution and use in source and binary forms is permitted
|
||
|
|
* provided that the above copyright notice and following paragraph are
|
||
|
|
* duplicated in all such forms.
|
||
|
|
*
|
||
|
|
* This file is distributed WITHOUT ANY WARRANTY; without even the implied
|
||
|
|
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <_ansi.h>
|
||
|
|
#include <sys/types.h>
|
||
|
|
#include <sys/stat.h>
|
||
|
|
|
||
|
|
char *stack_ptr ;
|
||
|
|
|
||
|
|
caddr_t
|
||
|
|
_sbrk(incr)
|
||
|
|
int incr;
|
||
|
|
{
|
||
|
|
extern char end; /* Defined by the linker */
|
||
|
|
static char *heap_end=&end;
|
||
|
|
char *prev_heap_end;
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
prev_heap_end = heap_end;
|
||
|
|
|
||
|
|
|
||
|
|
heap_end += incr;
|
||
|
|
return (caddr_t)prev_heap_end;
|
||
|
|
}
|
||
|
|
|