+ (rs->count)--;
+ if (!rs->count)
+ {
+ (*rs->control->f_delete)(rs);
+ xfree(rs);
+ }
+}
+
+RSET rset_dup (RSET rs)
+{
+ (rs->count)++;
+ return rs;
+}
+
+int rset_default_forward(RSET ct, RSFD rfd, void *buf, int *term_index,
+ int (*cmpfunc)(const void *p1, const void *p2),
+ const void *untilbuf)
+{
+ int more=1;
+ int cmp=2;
+ logf (LOG_DEBUG, "rset_default_forward starting '%s' (ct=%p rfd=%p)",
+ ct->control->desc, ct,rfd);
+ key_logdump(LOG_DEBUG, untilbuf);
+ while ( (cmp==2) && (more))
+ {
+ logf (LOG_DEBUG, "rset_default_forward looping m=%d c=%d",more,cmp);
+ more=rset_read(ct, rfd, buf, term_index);
+ if (more)
+ cmp=(*cmpfunc)(untilbuf,buf);
+ if (more)
+ key_logdump(LOG_DEBUG,buf);
+ }
+ logf (LOG_DEBUG, "rset_default_forward exiting m=%d c=%d",more,cmp);
+
+ return more;
+}
+
+RSET_TERM *rset_terms(RSET rs, int *no)
+{
+ *no = rs->no_rset_terms;
+ return rs->rset_terms;
+}
+
+RSET_TERM rset_term_create (const char *name, int length, const char *flags,
+ int type)
+{
+ RSET_TERM t = (RSET_TERM) xmalloc (sizeof(*t));
+ if (!name)
+ t->name = NULL;
+ else if (length == -1)
+ t->name = xstrdup (name);
+ else
+ {
+ t->name = (char*) xmalloc (length+1);
+ memcpy (t->name, name, length);
+ t->name[length] = '\0';
+ }
+ if (!flags)
+ t->flags = NULL;
+ else
+ t->flags = xstrdup (flags);
+ t->nn = -1;
+ t->count = 0;
+ t->type = type;
+ return t;
+}
+
+void rset_term_destroy (RSET_TERM t)
+{
+ xfree (t->name);
+ xfree (t->flags);
+ xfree (t);
+}
+
+RSET_TERM rset_term_dup (RSET_TERM t)
+{
+ RSET_TERM nt = (RSET_TERM) xmalloc (sizeof(*nt));
+ if (t->name)
+ nt->name = xstrdup (t->name);
+ else
+ nt->name = NULL;
+ if (t->flags)
+ nt->flags = xstrdup (t->flags);
+ else
+ nt->flags = NULL;
+ nt->nn = t->nn;
+ return nt;