Searched refs:NOVAR (Results 1 – 3 of 3) sorted by relevance
69 if (vp == NOVAR) { in assign()96 if ((vp2 = lookup(s)) == NOVAR) { in deassign()169 if ((vp = lookup(name)) == NOVAR) in value()189 for (vp = variables[h]; vp != NOVAR; vp = vp->v_link) in lookup()192 return(NOVAR); in lookup()
548 for (vp = variables[h]; vp != NOVAR; vp = vp->v_link) in set()552 for (vp = variables[h]; vp != NOVAR; vp = vp->v_link) in set()
285 #define NOVAR ((struct var *)0) /* The nil pointer to variables */ macro