108 lines
3.1 KiB
C
108 lines
3.1 KiB
C
/* $NetBSD: astosc.c,v 1.4 1998/03/04 13:16:05 christos Exp $ */
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/*-
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* Copyright (c) 1988 The Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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#ifndef lint
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#if 0
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static char sccsid[] = "@(#)astosc.c 4.2 (Berkeley) 4/26/91";
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#else
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__RCSID("$NetBSD: astosc.c,v 1.4 1998/03/04 13:16:05 christos Exp $");
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#endif
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#endif /* not lint */
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#include <ctype.h>
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#include "../general/general.h"
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#include "../ctlr/function.h"
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#include "astosc.h"
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struct astosc astosc[256] = {
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#include "astosc.out"
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};
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/* compare two strings, ignoring case */
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static int ustrcmp __P((char *, char *));
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static int
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ustrcmp(string1, string2)
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char *string1;
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char *string2;
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{
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int c1, c2;
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while ((c1 = (unsigned char) *string1++) != 0) {
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if (isupper(c1)) {
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c1 = tolower(c1);
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}
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if (isupper(c2 = (unsigned char) *string2++)) {
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c2 = tolower(c2);
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}
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if (c1 < c2) {
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return(-1);
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} else if (c1 > c2) {
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return(1);
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}
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}
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if (*string2) {
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return(-1);
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} else {
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return(0);
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}
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}
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/*
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* This routine takes a string and returns an integer. It may return
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* -1 if there is no other integer which corresponds to the
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* string. -1 implies an error.
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*/
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int
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ascii_to_index(string)
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char *string;
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{
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struct astosc *this;
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for (this = astosc; this <= &astosc[highestof(astosc)]; this++) {
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if ((this->name != 0) && (ustrcmp(this->name, string) == 0)) {
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return this-astosc;
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}
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}
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return -1;
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}
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