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Annotation of 43BSDReno/contrib/isode-beta/compat/lexnequ.c, revision 1.1

1.1     ! root        1: /* lexnequ.c - Compare two strings ignoring case upto n octets */
        !             2: 
        !             3: #ifndef lint
        !             4: static char *rcsid = "$Header: /f/osi/compat/RCS/lexnequ.c,v 7.0 89/11/23 21:23:13 mrose Rel $";
        !             5: #endif
        !             6: 
        !             7: /*
        !             8:  * $Header: /f/osi/compat/RCS/lexnequ.c,v 7.0 89/11/23 21:23:13 mrose Rel $
        !             9:  *
        !            10:  *
        !            11:  * $Log:       lexnequ.c,v $
        !            12:  * Revision 7.0  89/11/23  21:23:13  mrose
        !            13:  * Release 6.0
        !            14:  * 
        !            15:  */
        !            16: 
        !            17: /*
        !            18:  *                                NOTICE
        !            19:  *
        !            20:  *    Acquisition, use, and distribution of this module and related
        !            21:  *    materials are subject to the restrictions of a license agreement.
        !            22:  *    Consult the Preface in the User's Manual for the full terms of
        !            23:  *    this agreement.
        !            24:  *
        !            25:  */
        !            26: 
        !            27: 
        !            28: /* LINTLIBRARY */
        !            29: 
        !            30: #include <stdio.h>
        !            31: #include "general.h"
        !            32: 
        !            33: /*  */
        !            34: 
        !            35: lexnequ (str1, str2, len)
        !            36: register char   *str1,
        !            37:                *str2;
        !            38: int             len;
        !            39: {
        !            40:     register int count = 1;
        !            41: 
        !            42:     if (str1 == NULL)
        !            43:        if (str2 == NULL)
        !            44:                return (0);
        !            45:        else
        !            46:                return (1);
        !            47: 
        !            48:     if (str2 == NULL)
        !            49:        return (-1);
        !            50: 
        !            51:     while (chrcnv[*str1] == chrcnv[*str2++]) {
        !            52:        if (count++ >= len)
        !            53:            return (0);
        !            54:        if (*str1++ == NULL)
        !            55:            return (0);
        !            56:     }
        !            57: 
        !            58:     str2--;
        !            59:     if (chrcnv[*str1] > chrcnv[*str2])
        !            60:        return (1);
        !            61:     else
        !            62:        return (-1);
        !            63: }

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