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char rcsid_string[] = "$Id$";
#include <stdio.h>
#include <string.h>
#include "b.h"
#include "fe.h"
static StrTableElement newStrTableElement ARGS((void));
StrTable
newStrTable()
{
return (StrTable) zalloc(sizeof(struct strTable));
}
static StrTableElement
newStrTableElement()
{
return (StrTableElement) zalloc(sizeof(struct strTableElement));
}
void
dumpStrTable(t) StrTable t;
{
List e;
IntList r;
printf("Begin StrTable\n");
for (e = t->elems; e; e = e->next) {
StrTableElement el = (StrTableElement) e->x;
printf("%s: ", el->str);
for (r = el->erulenos; r; r = r->next) {
int i = r->x;
printf("(%d)", i);
}
printf("\n");
}
printf("End StrTable\n");
}
StrTableElement
addString(t, s, eruleno, new) StrTable t; char *s; int eruleno; int *new;
{
List l;
StrTableElement ste;
assert(t);
for (l = t->elems; l; l = l->next) {
StrTableElement e = (StrTableElement) l->x;
assert(e);
if (!strcmp(s, e->str)) {
e->erulenos = newIntList(eruleno, e->erulenos);
*new = 0;
return e;
}
}
ste = newStrTableElement();
ste->erulenos = newIntList(eruleno, 0);
ste->str = (char *) zalloc(strlen(s) + 1);
strcpy(ste->str, s);
t->elems = newList(ste, t->elems);
*new = 1;
return ste;
}
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