Searched refs:NOVAR (Results 1 – 3 of 3) sorted by relevance
71 if (vp == NOVAR) { in assign()98 if ((vp2 = lookup(s)) == NOVAR) { in deassign()171 if ((vp = lookup(name)) == NOVAR) in value()191 for (vp = variables[h]; vp != NOVAR; vp = vp->v_link) in lookup()194 return(NOVAR); in lookup()
550 for (vp = variables[h]; vp != NOVAR; vp = vp->v_link) in set()554 for (vp = variables[h]; vp != NOVAR; vp = vp->v_link) in set()
284 #define NOVAR ((struct var *)0) /* The nil pointer to variables */ macro