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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.17.0/] [libgloss/] [m68k/] [fido-sbrk.c] - Rev 280

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#include <stddef.h>
 
extern char _end[];
static char *curbrk = _end;
extern char _heapend;   /* End of heap              */
 
void *
sbrk (ptrdiff_t incr)
{
  char *oldbrk = curbrk;
  if (curbrk + incr > &_heapend)
    return (void *) -1;
  curbrk += incr;
  return oldbrk;
}
 

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