2N/A/*
2N/A * Copyright 1990 Sun Microsystems, Inc. All rights reserved.
2N/A * Use is subject to license terms.
2N/A */
2N/A
2N/A/*
2N/A * Copyright (c) 1987 Regents of the University of California.
2N/A * All rights reserved. The Berkeley software License Agreement
2N/A * specifies the terms and conditions for redistribution.
2N/A */
2N/A
2N/A#pragma ident "%Z%%M% %I% %E% SMI"
2N/A
2N/A/*
2N/A * This array is designed for mapping upper and lower case letter
2N/A * together for a case independent comparison. The mappings are
2N/A * based upon ascii character sequences.
2N/A */
2N/Astatic char charmap[] = {
2N/A '\000', '\001', '\002', '\003', '\004', '\005', '\006', '\007',
2N/A '\010', '\011', '\012', '\013', '\014', '\015', '\016', '\017',
2N/A '\020', '\021', '\022', '\023', '\024', '\025', '\026', '\027',
2N/A '\030', '\031', '\032', '\033', '\034', '\035', '\036', '\037',
2N/A '\040', '\041', '\042', '\043', '\044', '\045', '\046', '\047',
2N/A '\050', '\051', '\052', '\053', '\054', '\055', '\056', '\057',
2N/A '\060', '\061', '\062', '\063', '\064', '\065', '\066', '\067',
2N/A '\070', '\071', '\072', '\073', '\074', '\075', '\076', '\077',
2N/A '\100', '\141', '\142', '\143', '\144', '\145', '\146', '\147',
2N/A '\150', '\151', '\152', '\153', '\154', '\155', '\156', '\157',
2N/A '\160', '\161', '\162', '\163', '\164', '\165', '\166', '\167',
2N/A '\170', '\171', '\172', '\133', '\134', '\135', '\136', '\137',
2N/A '\140', '\141', '\142', '\143', '\144', '\145', '\146', '\147',
2N/A '\150', '\151', '\152', '\153', '\154', '\155', '\156', '\157',
2N/A '\160', '\161', '\162', '\163', '\164', '\165', '\166', '\167',
2N/A '\170', '\171', '\172', '\173', '\174', '\175', '\176', '\177',
2N/A '\200', '\201', '\202', '\203', '\204', '\205', '\206', '\207',
2N/A '\210', '\211', '\212', '\213', '\214', '\215', '\216', '\217',
2N/A '\220', '\221', '\222', '\223', '\224', '\225', '\226', '\227',
2N/A '\230', '\231', '\232', '\233', '\234', '\235', '\236', '\237',
2N/A '\240', '\241', '\242', '\243', '\244', '\245', '\246', '\247',
2N/A '\250', '\251', '\252', '\253', '\254', '\255', '\256', '\257',
2N/A '\260', '\261', '\262', '\263', '\264', '\265', '\266', '\267',
2N/A '\270', '\271', '\272', '\273', '\274', '\275', '\276', '\277',
2N/A '\300', '\341', '\342', '\343', '\344', '\345', '\346', '\347',
2N/A '\350', '\351', '\352', '\353', '\354', '\355', '\356', '\357',
2N/A '\360', '\361', '\362', '\363', '\364', '\365', '\366', '\367',
2N/A '\370', '\371', '\372', '\333', '\334', '\335', '\336', '\337',
2N/A '\340', '\341', '\342', '\343', '\344', '\345', '\346', '\347',
2N/A '\350', '\351', '\352', '\353', '\354', '\355', '\356', '\357',
2N/A '\360', '\361', '\362', '\363', '\364', '\365', '\366', '\367',
2N/A '\370', '\371', '\372', '\373', '\374', '\375', '\376', '\377',
2N/A};
2N/A
2N/Aint
2N/Astrcasecmp(char *s1, char *s2)
2N/A{
2N/A char *cm = charmap;
2N/A
2N/A while (cm[*s1] == cm[*s2++])
2N/A if (*s1++ == '\0')
2N/A return (0);
2N/A return(cm[*s1] - cm[*--s2]);
2N/A}
2N/A
2N/Aint
2N/Astrncasecmp(char *s1, char *s2, int n)
2N/A{
2N/A char *cm = charmap;
2N/A
2N/A while (--n >= 0 && cm[*s1] == cm[*s2++])
2N/A if (*s1++ == '\0')
2N/A return (0);
2N/A return(n < 0 ? 0 : cm[*s1] - cm[*--s2]);
2N/A}
2N/A
2N/A/*
2N/A * For 4.0 compatibility
2N/A */
2N/Aint
2N/Astricmp(char *s1, char *s2)
2N/A{
2N/A return (strcasecmp(s1, s2));
2N/A}
2N/A
2N/Aint
2N/Astrnicmp(char *s1, char *s2, int n)
2N/A{
2N/A return (strncasecmp(s1, s2, n));
2N/A}
2N/A