450 #define HAVE_MORECORE 0  macro
466 #define HAVE_MORECORE 0  macro
472 #ifndef HAVE_MORECORE
473 #define HAVE_MORECORE 0  macro
532 #ifndef HAVE_MORECORE
534 #define HAVE_MORECORE 0  macro
536 #define HAVE_MORECORE 1  macro
539 #if !HAVE_MORECORE
1194 #if HAVE_MORECORE
1406 #if HAVE_MORECORE
1445 #if HAVE_MORECORE
1456 #if HAVE_MORECORE
1488 #if HAVE_MORECORE
1500 #if USE_LOCKS && HAVE_MORECORE
3524   if (HAVE_MORECORE && tbase == CMFAIL) { /* Try noncontiguous MORECORE */  in sys_alloc()
3680         else if (HAVE_MORECORE) {  in sys_trim()