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/* $OpenBSD: astosc.c,v 1.5 2009/10/27 23:59:45 deraadt Exp $ */
/*-
* Copyright (c) 1988 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <ctype.h>
#include "../general/general.h"
#include "../ctlr/function.h"
#include "astosc.h"
struct astosc astosc[256] = {
#include "astosc.out"
};
/* compare two strings, ignoring case */
static
ustrcmp(string1, string2)
char *string1;
char *string2;
{
int c1, c2;
while ((c1 = (unsigned char) *string1++) != 0) {
if (isupper(c1)) {
c1 = tolower(c1);
}
if (isupper(c2 = (unsigned char) *string2++)) {
c2 = tolower(c2);
}
if (c1 < c2) {
return(-1);
} else if (c1 > c2) {
return(1);
}
}
if (*string2) {
return(-1);
} else {
return(0);
}
}
/*
* This routine takes a string and returns an integer. It may return
* -1 if there is no other integer which corresponds to the
* string. -1 implies an error.
*/
int
ascii_to_index(string)
char *string;
{
struct astosc *this;
for (this = astosc; this <= &astosc[highestof(astosc)]; this++) {
if ((this->name != 0) && (ustrcmp(this->name, string) == 0)) {
return this-astosc;
}
}
return -1;
}
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