58 lines
1.1 KiB
C
58 lines
1.1 KiB
C
/*
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* Copyright (c) 1993 by the University of Southern California
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*
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* For copying and distribution information, please see the file
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* <usc-copyr.h>.
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*
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* The menu API and client were written by Kwynn Buess (buess@isi.edu)
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*/
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#include <usc-copyr.h>
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#include <pfs.h>
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char *
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get_item_desc(VLINK vl)
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{
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PATTRIB highest = NULL;
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PATTRIB temp;
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int compare_precedence(char,char);
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struct token *temp_tok;
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/* int invisible_interp = 0; OOPS - not used - Mitra*/
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if (vl == NULL) return NULL;
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if ((temp = vl->lattrib) == NULL) return vl->name;
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while (temp != NULL) {
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if (!strcmp("MENU-ITEM-DESCRIPTION",temp->aname))
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if (highest == NULL) highest = temp;
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else if (
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compare_precedence(highest->precedence,temp->precedence) == -1
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)
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highest = temp;
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temp = temp->next;
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} /* while temp != NULL */
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if (highest == NULL) return vl->name;
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if ((temp_tok = highest->value.sequence) != NULL) {
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if (temp_tok->token != NULL)
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return temp_tok->token;
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else return NULL;
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}
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else return NULL;
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/* Oops - no way to get to this next line - Mitra*/
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return vl->name;
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} /* end get_item_desc() */
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