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/*

 * tixCompat.c --

 *

 *      Some compatibility functions for Tix.

 *

 * Copyright (c) 1996, Expert Interface Technologies

 *

 * See the file "license.terms" for information on usage and redistribution

 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.

 *

 */

#include <tixPort.h>

#include <tixInt.h>

/*

 * strdup is not a POSIX call and is not supported on many platforms.

 */

char * tixStrDup(s)

    CONST char * s;

{

    size_t len = strlen(s)+1;

    char * new_string;

    new_string = (char*)ckalloc(len);

    strcpy(new_string, s);

    return new_string;

}

#ifdef NO_STRCASECMP

int tixStrCaseCmp _ANSI_ARGS_((CONST char * a, CONST char * b));

int tixStrCaseCmp(a, b)

    CONST char * a;

    CONST char * b;

{

    while (1) {

        if (*a== 0 && *b==0) {

            return 0;

        }

        if (*a==0) {

            return (1);

        }

        if (*b==0) {

            return (-1);

        }

        if (tolower(*a)>tolower(*b)) {

            return (-1);

        }

        if (tolower(*b)>tolower(*a)) {

            return (1);

        }

        a++; b++;

    }

}

#endif /* NO_STRCASECMP */