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Jeff Johnston 2b2ced103e 2004-05-26 Jeff Johnston <jjohnstn@redhat.com>
* libnosys/sbrk.c: Add include of <_syslist.h>.
2004-05-26 20:32:58 +00:00

21 lines
354 B
C

/* Version of sbrk for no operating system. */
#include <_syslist.h>
void *
_sbrk (incr)
int incr;
{
extern char end; /* Set by linker. */
static char * heap_end;
char * prev_heap_end;
if (heap_end == 0)
heap_end = & end;
prev_heap_end = heap_end;
heap_end += incr;
return (void *) prev_heap_end;
}