2551   char *snd_brk;                  /* 2nd return val */  in sysmalloc()  local
2604   brk = snd_brk = (char *) (MORECORE_FAILURE);  in sysmalloc()
2752 	      snd_brk = brk + size;  in sysmalloc()
2766           if (brk == old_end && snd_brk == (char *) (MORECORE_FAILURE))  in sysmalloc()
2835                   snd_brk = (char *) (MORECORE (correction));  in sysmalloc()
2847                   if (snd_brk == (char *) (MORECORE_FAILURE))  in sysmalloc()
2850                       snd_brk = (char *) (MORECORE (0));  in sysmalloc()
2853 		    madvise_thp (snd_brk, correction);  in sysmalloc()
2880                   if (snd_brk == (char *) (MORECORE_FAILURE))  in sysmalloc()
2882                       snd_brk = (char *) (MORECORE (0));  in sysmalloc()
2887               if (snd_brk != (char *) (MORECORE_FAILURE))  in sysmalloc()
2890                   set_head (av->top, (snd_brk - aligned_brk + correction) | PREV_INUSE);  in sysmalloc()