Lines Matching refs:region
329 #define REGSIZE sizeof(struct region)
338 struct region {
339 struct region *next;
701 static struct region *areabot; /* bottom of area */
702 static struct region *areatop; /* top of area */
703 static struct region *areanxt; /* starting point of scan */
895 areabot = (struct region *) sbrk(REGSIZE);
906 struct region *p, *q;
937 p = (struct region *) sbrk(i * REGSIZE);
938 if (p == (struct region *) -1)
974 struct region *p;
976 p = (struct region *) cp;
988 struct region *p, *top;
998 struct region *p;
1000 p = (struct region *) cp;
1007 return ((struct region *) cp - 1)->area;
1012 struct region *p, *q, *top;