#include "../mac/mac.h" #include "mactab.h" #include "mactab.x" plab() { register int i; for (i=0; i<NSYM; i++) { if (!getlin()) break; getsym(); if (sym != LBL) { error("pre-definition - label needed", 0); continue; } copy(clabel, &symtab[i].s_name[0]); getsym(); if (sym != CON) { error("defined label - value required",0); mem = 0; } symtab[i].s_value = mem; symtab[i].s_mode = ABS | DEFN; } nsym = i; head.h_labels = i; return; }